Tenure as U.S. Attorney
in 2003 as part of the Boston Gun Violence Reduction Program. Sullivan was appointed U.S. Attorney for the District of Massachusetts by President
George W. Bush on September 14, 2001, in the wake of the
September 11 attacks. His early work revolved around the terrorist attacks, which were launched from Boston's
Logan Airport. Sullivan was the prosecutor in the 2001–2002 criminal trial of
Richard Reid, widely known as the "Shoe Bomber". He prosecuted airport workers arrested at Logan Airport as part of "
Operation Tarmac" accused of lying about their nationality on job applications. According to the
Boston Phoenix, "every US attorney prosecuting Operation Tarmac cases [...] either reduced or dropped the charges" except for Sullivan, who wrote, "Ignoring the alleged criminal activity of illegal immigrants sends the wrong message to the rest of the world." Within a few weeks of taking office, Sullivan organized a health-care fraud unit in his district and nearly tripled the number of prosecutors assigned to medical cases, prosecuting companies such as
TAP Pharmaceuticals as well as smaller facilities and individual providers. He said: "You couldn't ignore this, even in light of 9/11." Sullivan presented charges, in Boston, on November 23, 2005, against
Abdullah Khadr, an Egyptian from Canada who is alleged to have sold arms to the Taliban. In February 2009, following the inauguration of President
Barack Obama, Sullivan announced his intention to resign his position, following the customary practice of U.S. Attorneys, who typically do not retain their posts in a new administrations. == Tenure as ATF Director==