People wait to enter, outside of the U.S. Supreme Court, in Washington, on Monday March, 25, 2013, a day before the case for gay and lesbian couples rights, will be argued before the Supreme Court. (AP Photo/Jose Luis Magana)
Pedestrian who try to cover from the rain try to control his umbrella from the heavy wins in Baltimore downtown as Hurricane Sandy approach in the coast of Maryland, on Monday, Oct. 29, 2012. Hurricane Sandy continued on its path Monday, as the storm forced the shutdown of mass transit, schools and financial markets, sending coastal residents fleeing, and threatening a dangerous mix of high winds and soaking rain. (AP Photo/Jose Luis Magana)
** FILE ** Air Force One, with President Obama aboard, departs from Andrews Air Force Base outside Washington on Friday, Nov. 30, 2012, en route to the K'NEX construction toy company in Hatfield, Pa. (AP Photo/Jose Luis Magana)
Air Force One, with President Obama aboard, departs from Andrews Air Force Base outside Washington on Friday, Nov. 30, 2012, en route to the K'NEX construction toy company in Hatfield, Pa. (AP Photo/Jose Luis Magana)
Secretary of State John F. Kerry (right) talks with Libyan Prime Minister Ali Zeidan at the State Department in Washington on Wednesday, March 13, 2013. (AP Photo/Jose Luis Magana)
FILE - In this May 15, 2012 file photo, Health and Human Services Secretary Kathleen Sebelius speaks in Bethesda, Md. Medicare, overseen by Sebelius' department, is coming under scrutiny in the meningitis outbreak that has rekindled doubts about the safety of the nation’s drug supply. (AP Photo/Jose Luis Magana, File)
Maryland Gov. Martin O'Malley delivers his speech before the state's General Assembly during his State of the State address in Annapolis, Md., on Wednesday, Jan. 30, 2013. (AP Photo/Jose Luis Magana)
Maryland Gov. Martin O'Malley delivers his speech before the state's General Assembly during his State of the State address in Annapolis, Md., on Wednesday, Jan. 30, 2013. (AP Photo/Jose Luis Magana)
Postmaster General and CEO Patrick R. Donahoe speaks during a news conference at U.S. Postal Service headquarters Wednesday, Feb. 6, 2013, in Washington. The financially struggling U.S. Postal Service says it will stop delivering mail on Saturdays but continue to disburse packages six days a week. (AP Photo/Jose Luis Magana)
