In 1998, the PDP in its first presidential primary election held in
Jos,
Plateau State,
North Central Nigeria nominated former military leader
Olusegun Obasanjo who had just been released from detention as
political prisoner as the presidential candidate in the elections of February 1999, with
Atiku Abubakar (Governor-Elect of
Adamawa State and a former leading member of the
Social Democratic Party) as his running mate. They won the presidential election and were inaugurated on 29 May 1999. In the
legislative election held on 12 April 2003, the party won 54.5% of the popular vote and 223 out of 360 seats in the
House of Representatives, and 76 out of 109 seats in the
Senate. Its candidate in the presidential election of 19 April 2003, Olusegun Obasanjo, was re-elected with 61.9% of the vote. In December 2006,
Umaru Yar'Adua (formerly of the
Peoples Redemption Party and the
Social Democratic Party) was chosen as the presidential candidate of the ruling PDP for the
April 2007 general election, receiving 3,024 votes from party delegates; his closest rival,
Rochas Okorocha, received only 372 votes. Yar'Adua was eventually declared the winner of the 2007 general elections, held on April 21, and was sworn in on May 29, 2007, amid widespread allegations of
electoral fraud. In the
Nigerian National Assembly election, the party won 260 out of 360 seats in the
House of Representatives and 85 out of 109 seats in the
Senate. At the PDP's 2008
National Convention, it chose Prince
Vincent Ogbulafor as its National Chairman on March 8, 2008. Ogbulafor, who was the PDP's National Secretary from 2001 to 2005, was the party's consensus choice for the position of National Chairman, selected as an alternative to the rival leading candidates
Sam Egwu (who was backed by Obasanjo) and
Anyim Pius Anyim. All 26 other candidates, including Egwu and Anyim, withdrew in favor of Ogbulafor. Meanwhile, Alhaji Abubakar Kawu Baraje was elected as National Secretary. Following PDP candidate
Goodluck Jonathan's victory in the
2011 election, it was reported that there were violent protests from northern youth. ==Slogans==