President Obama departs the White House on Oct. 11, 2012, for a short flight to nearby Andrews Air Force Base, Md., then on to Miami for a campaign event. (Associated Press)
White House press secretary Jay Carney arrives to brief reporters at the White House in Washington on Wednesday, Oct. 10, 2012. (AP Photo/Charles Dharapak)
The American flag flies at half-staff over the White House in Washington early on Saturday, Sept. 15, 2012, in honor of the four Americans who died when an angry mob stormed the U.S. Consulate in the eastern Libyan city of Benghazi on Sept. 11. (AP Photo/J. Scott Applewhite) ** FILE **
Richard Nixon's personalized golf balls and tees are part of a private collection of White House objects to be auctioned Friday. The starting bid for the golf balls and tees is $50. (Great Gatsby's Auction Gallery)
“I applaud Mr. Landry’s efforts to seek the truth from AARP and encourage others to more fully scrutinize their deal with the White House as well,” said Rep. Phil Gingrey, Georgia Republican. (Associated Press)
FILE - Lindsay Lohan at the 2012 White House Correspondents' Association Dinner in Washington, which she attended as a guest of Fox News Channel's Greta Van Susteren. (AP Photo/Haraz N. Ghanbari, File)
Republican presidential candidate Mitt Romney (left) arrives to campaign in Springfield, Va., and President Obama arrives back at the White House after campaigning in Virginia Beach on Thursday, Sept 27, 2012. (AP Photos)
Marine One, the presidential helicopter, could complicate repairs to the Washington Monument during flyovers as a result of White House security measures, the National Park Service says. (Andrew Harnik/The Washington Times)
White House press secretary Jay Carney pauses during his daily news briefing at the White House on Wednesday, Sept. 19, 2012, in Washington. (AP Photo/Carolyn Kaster)