President Obama (center) welcomes the Super Bowl-winning New Orleans Saints to the White House in Washington on Monday, August 9, 2010. Mr. Obama was joined by head coach Sean Payton (left) and team owner Tom Benson. (UPI/Kevin Dietsch)
Members of the U.S. Marine Band, "The President's Own," play jazz in the Grand Foyer of the White House in Washington on Monday, Aug. 9, 2010, as President Obama honored the New Orleans Saints, the 2009 NFL Super Bowl champions, in the East Room. (AP Photo/Charles Dharapak)
Members of the 2009 Super Bowl-winning New Orleans Saints NFL football team watch as Marine One, carrying President Obama, takes off from the South Lawn of the White House in Washington on Monday, Aug. 9, 2010. (AP Photo/Susan Walsh)
President Obama greets guests in the East Room of the White House in Washington, Monday, Aug. 9, 2010, after a ceremony in which he honored the 2009 NFL Super Bowl-winning New Orleans Saints. (AP Photo/Charles Dharapak)
U.S. solicitor general Elena Kagan smiles in the East Room of the White House in Washington, Friday, Aug. 6, 2010, during a ceremony with President Barack Obama after her confirmation as Supreme Court justice by the Senate on Thursday. (AP Photo/Pablo Martinez Monsivais)
President Obama looks at the redesigned 2011 Ford Explorer SUV with Ford Chief Engineer James Holland (center) during his tour of the Ford Motor Company assembly plant in Chicago on Thursday.
President Obama is introduced by AFL-CIO President Richard Trumka before he spoke about jobs and the economy during an address before the AFL-CIO Executive Council in Washington, Wednesday, Aug. 4, 2010. (AP Photo/Charles Dharapak)
FILE - In this Tuesday, Nov. 24, 2009 file photo, Michaele and Tareq Salahi, right, arrive at a State Dinner hosted by President Barack Obama at the White House in Washington. (AP Photo/Gerald Herbert, file)
President Obama exits Air Force One at Dobbins Air Reserve Base in Marietta, Ga., Monday, Aug. 2, 2010, before speaking at the Disabled American Veterans National Convention in Atlanta. (AP Photo/Stephen Morton)
This undated handout video image provided by Medicare.gov shows actor Andy Griffith in a new role: pitching President Obama's health care law to seniors, in a cable television ad paid for by Medicare. (AP Photo/Medicare.gov)
This undated handout video image provided by Medicare.gov shows actor Andy Griffith in a new role: pitching President Barack Obama's health care law to seniors, in a cable television ad paid for by Medicare. (AP Photo/Medicare.gov)
ASSOCIATED PRESS President Barack Obama, left, and Washington Mystics part owner Sheila Johnson, center right, applaud as the WNBA game between the Washington Mystics and Tulsa Shock begins Sunday, Aug. 1, 2010, in Washington.
President Barack Obama steps out of a 2011 Jeep Grand Cherokee during his tour the Jefferson North Chrysler Plant in Detroit, Friday, July 30, 2010. With Obama is Chrysler CEO Sergio Marchionne, right, and Plant Manager Patrick Walsh. (AP Photo/Pablo Martinez Monsivais)