FILE - Rep. Michele Bachmann, R-Minn, speaks during a Tea Party town hall meeting at the National Press Club in Washington last month.
President Obama arrives from a Latin America tour with his family, front right to back, daughters Malia and Sasha, first lady Michelle Obama, and mother-in-law Marian Robinson, at Andrews Air Force Base in Maryland on Wednesday.
FILE - Former House Speaker Newt Gingrich speaks at a news conference earlier this month.
House Speaker John Boehner, R-Ohio, speaks at a news conference on Capitol Hill earlier this month. Boehner sent a letter to Obama criticizing his handling of Libya.
President Barack Obama signs the health care bill in the East Room of the White House in Washington, Tuesday, March 23, 2010. (AP Photo/J. Scott Applewhite)