Domestic issues Gun law As a lawmaker, Kinzinger was in favor of allowing
concealed carry of firearms across state lines where concealed carry is legal. On March 11, 2021, Kinzinger was one of eight Republican representatives who voted to pass the
Bipartisan Background Checks Act of 2021. On May 29, 2022, Kinzinger announced that he was "open to" an assault weapons ban following the
2022 Robb Elementary School shooting that killed 22 people.
Healthcare In 2017, Kinzinger voted to repeal the
Affordable Care Act (Obamacare). Although many House Republicans previously supported elements of the
America COMPETES Act of 2022, Kinzinger was the only minority member to vote for the bill, after their House leadership urged a "No" vote, holding that the bill was too weak on China.
International issues Immigration Kinzinger supported penalizing
sanctuary cities. Kinzinger voted for the
Further Consolidated Appropriations Act, 2020 which authorizes
DHS to nearly double the available
H-2B visas for the remainder of FY 2020. Kinzinger voted for the
Consolidated Appropriations Act, 2020 (H.R. 1158), which effectively prohibits
ICE from cooperating with
Health and Human Services to detain or remove illegal alien sponsors of unaccompanied alien children (UACs).
Iran On Twitter, Kinzinger praised
Donald Trump's decision to have Iranian Major General
Qasem Soleimani, Commander of the Quds Force and the third most powerful person in Iran, killed. Reacting to news of the assassination, Kinzinger tweeted, "Mess with the bull, get the horns. If true, nice call, @realdonaldtrump." He continued tweeting, writing, "killed a man responsible for thousands of deaths in #Syria and elsewhere, including Americans. Let's see how long the #blameAmerica left takes to make him a poor victim." Kinzinger also supported Trump's attacks on Iran's nuclear facilities in June 2025.
Russia and Ukraine After the
Russian invasion of Ukraine began in February 2022, Kinzinger supported providing
aid to Ukraine. Until the end of his tenure, he was among the most vocal members of Congress on the topic on social media. He is a member of
NAFO, an online pro-Ukrainian movement dedicated to countering
propaganda and disinformation. His support stood in contrast to some Republicans who opposed the aid; when House Minority Leader
Kevin McCarthy declared the party would not "write a blank check" to Ukraine should they retake the House, Kinzinger accused him of "giving aid and comfort to the enemy, intentionally or unintentionally." As the Russian invasion proved less successful than had generally been expected, Kinzinger argued additional U.S. support had become a more practical investment. He also rebutted claims that supplying aid would escalate the conflict, comparing that argument to "a husband saying, 'If you leave me, I'll hit you harder and so you can't go.' We should stop self-deterring like this because all the evidence points to the Russians not being able to do much about anything." H.R. 956 (supporting the people of Ukraine), H.R. 7108 (suspending trade relations with Russia and Belarus), and H.R. 7691 (renewing Ukrainian aid following the fiscal year). In May, he introduced an
Authorization for Use of Military Force resolution to allow the United States Armed Forces to respond if Russia deploys biological, chemical, or
nuclear weapons against Ukraine. A month later, he sponsored a House bill to give training to
Ukrainian Air Force pilots on the
F-15 Eagle and
F-16 Fighting Falcon.
Social issues Abortion Kinzinger opposed
late-term abortion and the use of federal funds for abortion or health coverage that funds abortion. Kinzinger voted for H.R. 8373: The Right to Contraception Act. This bill was designed to protect access to contraceptives and healthcare providers' ability to provide contraceptives and information related to contraception. The bill would also fund
Planned Parenthood.
Support for LGBTQ rights As of 2022, Kinzinger gained a 59% rating from the
Human Rights Campaign, the nation's largest LGBTQ rights advocacy group. In 2015, Kinzinger was one of 60 Republicans voting to uphold President Barack Obama's 2014 executive order banning federal contractors from making hiring decisions that discriminate based on sexual orientation or
gender identity. In 2016, Kinzinger was one of 43 Republicans to vote for the Maloney Amendment to H.R. 5055, intended to prohibit the use of funds for government contractors who discriminate against LGBT employees. In 2019 and 2021, Kinzinger voted against the
Equality Act. Nonetheless, he affirmed his support for the
LGBT community and commitment to finding a suitable compromise that also protects religious liberty after his 2021 "no" vote. On February 24, 2021, Representative
Marjorie Taylor Greene hung a sign outside of her office reading "There are TWO genders: MALE & FEMALE 'Trust The Science!'" in response to Representative
Marie Newman, whose office was directly across from hers and who put a
transgender flag outside her office in support of the Equality Act. Kinzinger quote-tweeted Greene and said, "This is sad and I'm sorry this happened. Rep. Newmans [sic] daughter is transgender, and this video and tweet represents the hate and fame driven politics of self-promotion at all evil costs. This garbage must end, in order to #RestoreOurGOP". In an interview with
Rolling Stone later that year, Kinzinger lambasted
Tucker Carlson for mocking
Pete Buttigieg's
homosexuality after he took paternity leave, affirming that Buttigieg remained more competent than necessary as the
Secretary of Transportation and calling Carlson's remark a "cheap shot" designed to keep his audience interested. In 2021, Kinzinger was one of 21 House Republicans to sponsor the Fairness for All Act, the Republican alternative to the Equality Act. The bill would prohibit discrimination on the basis of sex, sexual orientation, and gender identity, and protect the free exercise of religion. In 2022, Kinzinger was one of six Republicans to vote in favor of the Global Respect Act, which imposes sanctions on foreign persons responsible for violations of internationally recognized human rights against lesbian, gay, bisexual, transgender, queer, and intersex (LGBTQI) individuals, and for other purposes. On July 19, 2022, Kinzinger and 46 other Republican representatives voted for the
Respect for Marriage Act, which protects
same-sex and
interracial marriage licenses in federal law. Kinzinger was absent from the vote on its final passage on December 8, 2022, but reportedly still intended to vote yes. He subsequently criticized his fellow Republicans for "
owning the libs" and opposing LGBT+ rights.
Criticism of Donald Trump Kinzinger voted in line with President
Donald Trump about 90% of the time but he subsequently became one of Trump's biggest critics and made headlines as a rare Republican officeholder willing to criticize him. In summer 2020, Kinzinger denounced
QAnon and other baseless conspiracy theories that gained currency among Republican voters. He also criticized the
Texas Republican Party and called for the firing of its chairman,
Allen West, when the party floated the idea of
secession, after the Supreme Court rejected
Texas v. Pennsylvania, a bid by the state of Texas to overturn the presidential election outcome. On January 7, 2021, the day after the
storming of the U.S. Capitol by a violent pro-Trump mob, Kinzinger became the first Republican member of the House to call for Trump's removal from office via the
25th Amendment. In a video message, he said that Trump had "abdicated his duty to protect the American people and the people's house" and that Trump's behavior made clear that he had become "unmoored" from both his duties as president and "reality itself". Kinzinger urged
Vice President Mike Pence and the Cabinet to invoke the 25th Amendment, saying that Trump was "unfit" and "unwell". Five days later, he announced that he would vote in favor of
Trump's second impeachment, saying there was "no doubt" that Trump "broke his oath of office and incited this insurrection." Kinzinger also accused Trump of using the power of his office to launch a direct attack on Congress. He asked, "If these actionsthe Article II branch inciting a deadly insurrection against the Article I branchare not worthy of impeachment, then what is an impeachable offense?" On January 13, he joined nine other Republicans in voting for impeachment. In response, some Republicans vowed to support a
primary challenge to Kinzinger. On May 19, 2021, Kinzinger was one of 35 Republicans to join all Democrats in voting to approve legislation to establish the formation of a
January 6 commission to investigate the
storming of the U.S. Capitol. He was also one of two Republicans to join all Democrats in voting for a
January 6 House select committee, along with
Liz Cheney. Kinzinger's involvement with the January 6 proceedings resulted in his staff receiving threats against his family and colleagues. On October 21, 2021, Kinzinger was one of nine House Republicans to vote to hold Trump ally
Steve Bannon in
contempt of Congress for defying a subpoena from the January 6 Committee. In a November 14, 2021, interview with
Rolling Stone, Kinzinger said he regretted voting against Trump's first impeachment: "If I went back in time, I would vote for the first impeachment." In the interview, he also called
Tucker Carlson a "manipulative son of a bitch". Kinzinger and
Elaine Luria were selected to lead the questioning in the eighth televised hearing of the January 6 Committee, on July 21, 2022. On August 16, 2022, during an interview on MSNBC, Kinzinger claimed that some people have equated Trump with
Jesus Christ, saying, "And you have people today that, literally, I think in their heartthey may not say it, but they equate Donald Trump with the person of Jesus Christ." He added, "And to them, if you even come out against this 'amazing man Donald Trump,' which, obviously quite flawed, you are coming out against Jesus, against their Christian values". In February 2023, it was announced that Kinzinger was scheduled to release a book for Penguin Random House called ''Renegade: My Life in Faith, the Military, and Defending America from Trump's Attack on Democracy'' in October 2023. In August 2024, Kinzinger addressed the
Democratic National Convention, denouncing the Republican Party as "no longer conservative" and proclaiming his support for
Kamala Harris's presidential campaign. He also described Trump as "a weak man pretending to be strong. He is a small man pretending to be big. He is a faithless man pretending to be righteous. He's a perpetrator who can't stop playing the victim." In Fall 2024, director
Steve Pink released the documentary film
The Last Republican, which followed Kinzinger through his last term in office, and detailed his work on the January 6th Committee. In August 2024, Donald Trump referred to himself as a war hero. In response, Kinzinger responded by saying "To put himself on the same level of people that have actually gone out and served this country, not claimed bone spurs, is an offense to anybody who served."
Country First movement In early 2021, a few weeks after the
January 6 Capitol attack, Kinzinger launched the Country First
PAC, as a means to reform the
Republican Party and distance itself from
far-right conspiracies, including
QAnon. In the first quarter of 2021, the PAC raised over $1.1 million to fight
Donald Trump's growing influence over the
Republican Party. In the
2022 midterm elections, Country First supported candidates running against
2020 election deniers that were endorsed by Trump. The PAC put a special focus on pro-democracy candidates running in secretary of state races, as who ever won these elections would have oversight of
2024 presidential election administration. Through Country First, Kinzinger endorsed
Democrats, Republicans, and
independents. The endorsements included
Evan McMullin, In the
2023 special election to fill a vacancy in the
Wisconsin Senate, Country First ran negative advertisements to prevent the victory of
Trumpist Janel Brandtjen in the Republican primary, which she ultimately did not win. In March 2023, individuals wearing straitjackets were seen walking through the
United States Capitol building. They were part of Country First's campaign against political extremism, entitled "Break Free". Prior to the
2024 Republican Party presidential primaries, Country First sent out an email asking donors to give to
Chris Christie's
presidential campaign to ensure the candidate's appearance on the
primary debate stage. Country First itself also donated to Christie's campaign. Kinzinger endorsed President Joe Biden for re-election before shifting his support to Biden's running mate and Vice President
Kamala Harris following
Biden's withdrawal from the election. == January 6th Committee ==