EVB2939596: President Obama with former First Lady Nancy Reagan prior to a bill signing ceremony for the Ronald Reagan Centennial Commission Act. June 2 2009. (BSWH_2011_8_361) / Bridgeman Images

EVB2939605: Christina Romer Chair of the Council of Economic Advisers attends the Women in Finance Symposium March 29 2010 (BSWH_2011_8_37) / Bridgeman Images

EVB2939610: President Obama visits with Justice Ruth Ginsburg and new Justice Elena Kagan prior to Kagan's confirmation reception at the White House. Aug. 6 2010. (BSWH_2011_8_4) / Bridgeman Images

EVB2939611: Hillary Clinton and Michelle Obama with International Women of Courage Award Honoree Jestina Mukoko for her work as Executive Director of the Zimbabwe Peace Project that monitors human rights abuses in Zimbabwe. (BSWH_2011_8_40) / Bridgeman Images

EVB2939617: Michelle Obama visited the Treasury Department to thank employees for their hard work and dedication. July 7 2010. (BSWH_2011_8_46) / Bridgeman Images

EVB2939618: President Obama delivers his inaugural address. Jan. 20 2009. (BSWH_2011_8_47) / Bridgeman Images

EVB2939624: President Obama meets with senior advisors in the Oval Office Feb. 2 2009. Attendees include David Alexrod Raum Emanuel Robert Gibbs Mona Sutphen and Valerie Jarrett. (BSWH_2011_8_52) / Bridgeman Images

EVB2939625: President Obama works on his State of the Union address with speechwriter Jon Favreau in the Oval Office Jan. 24 2011. (BSWH_2011_8_53) / Bridgeman Images

EVB2939637: President Obama and VP Joe Biden wait for their lunch during a visit to Ray's Hell Burger in Arlington Virginia. May 5 2009. (BSWH_2011_8_64) / Bridgeman Images

EVB2939642: President Obama and Valerie Jarrett chat outside the Oval Office surrounded by George Catlin's painting of Native Americans. June 12 2009. (BSWH_2011_8_69) / Bridgeman Images

EVB2939644: President Obama gives a fist-bump to personal aide Reggie Love as Rahm Emanuel looks on. Love is also characterized as Obama's 'Body Man' and 'Secretary of Stuff.' June 16 2009. (BSWH_2011_8_70) / Bridgeman Images

EVB2939646: President Obama is briefed by Nancy-Ann DeParle director of the White House Office for Health Reform in a White House meeting. June 18 2009. (BSWH_2011_8_72) / Bridgeman Images

EVB2939653: As serious Secret Service agents main vigilant Press Secretary Robert Gibbs and 'body man' Reggie Love laugh at Obama's joke prior to a Democratic Campaign Committee reception in Miami. Oct. 26 2009. (BSWH_2011_8_79) / Bridgeman Images

EVB2939657: President Obama attends a women's dinner with staff in the Old Family Dining Room of the White House Nov. 5 2009. Among the attendees are Valarie Jarrett Mona Sutphen Christina Romer. (BSWH_2011_8_82) / Bridgeman Images

EVB2939658: President Obama and his White House staff enjoying jokes as they fly to the Asia-Pacific Economic Summit in Singapore. Nov. 14 2009. (BSWH_2011_8_83) / Bridgeman Images

EVB2939662: Secretary Geithner Federal Reserve Chairman Bernanke and US Secret Service Deputy Director Prewitt at the unveiling of the new 100 note. (BSWH_2011_8_87) / Bridgeman Images

EVB2939663: The Treasury Department unveils the new 100 note. L to R Secretary Geithner Federal Reserve Chairman Bernanke Treasurer Rios and United States Secret Service Deputy Director Prewitt. (BSWH_2011_8_88) / Bridgeman Images

EVB2939664: President Obama talks with his new Chief of Staff Bill Daley at the White House beneath a portrait of Ronald Reagan. March 3 2011. (BSWH_2011_8_89) / Bridgeman Images

EVB2939665: West Point cadets applaud President Obama's speech on Afghanistan at the U.S. Military Academy on Dec. 1 2009. Obama set an timetable for the withdrawal of U.S. forces from Afghanistan beginning in July 2011. (BSWH_2011_8_9) / Bridgeman Images

EVB2939667: President Obama surveys the Cabinet Room while touring the White House on his first day in office. Jan. 21 2009. (BSWH_2011_8_91) / Bridgeman Images

EVB2939668: President Obama meets with members of his Cabinet at the White House. April 20 2009. (BSWH_2011_8_92) / Bridgeman Images

EVB2939669: President Obama at a bipartisan meeting of freshman House members at the White House. July 17 2009. (BSWH_2011_8_93) / Bridgeman Images

EVB2939686: US Marines and sailors in full protective gear marching through the cloud of gas to test with their new gear. Jan 26 2011 / Bridgeman Images

EVB2939693: Military map reading skills demonstrated by US Army soldiers during the Soldier of the Year competition at Fort Huachuca Arizona. June 16 2009 / Bridgeman Images

EVB2939702: Kuwait City's water towers after the Iraqi withdrawal during Operation Desert Storm. Mar. 24 1991 / Bridgeman Images

EVB2939711: Graduates of the Iraqi Police Academy's salute during the commencement ceremony in Salman Pak Iraq. Aug. 29 2008 / Bridgeman Images

EVB2938811: U.S. Marines at a forward operating base in Kandahar Afghanistan Dec. 30 2001 experience what is known as a 'brown out'. Dust is blown into the air by a helicopters rotar wash which causes momentary blindess., Photo by:Everett Collection / Bridgeman Images

EVB2938824: A sea of tents in Uzbekistan on Sept 26 2001 was set up by U.S. Air Force to house over a thousand soldiers soon to invade Afghanistan in response to the 9/11 al Qaeda terrorist attacks on the U.S., Photo by:Everett Collection / Bridgeman Images

EVB2938834: Coalition soldiers from U.S. Canada and Afghanistan prepare for helicopter extraction from 7 500-foot mountains in the Tora Bora region of Afghanistan. They are part of the over 400 members of Operation Torii who are looking for Osama Bin Laden Taliba, Photo by:Everett Collection / Bridgeman Images

EVB2938835: U.S. Army soldiers of 101st Airborne Division fire an illumination round to sink the base plate of their 81mm mortar at a forward operating base near Kabul. May 24 2002., Photo by:Everett Collection / Bridgeman Images

EVB2938847: Seen through a broken window New York City firemen and rescue workers work their way toward the pile of burning ruins of the World Trade Center in New York City on Sept. 14 2001, / Bridgeman Images

EVB2938849: The guided missile frigate USS STARK lower right heads out to sea from the U.S. Naval Station Guantanamo Bay Cuba. Sept. 15 1983., Photo by:Everett Collection / Bridgeman Images

EVB2938851: Aerial view of the U.S. Naval Station Guantanamo Bay Cuba. Jul. 1 1994., Photo by:Everett Collection / Bridgeman Images

EVB2938858: McDonald's restaurant original crew in front of first corporate store in Des Plaines Illinois. 1955. McDonald's Corp. photo., Photo by:Everett Collection / Bridgeman Images

EVB2938860: McDonald's restaurant crew member at the window handing a customer a bag. 1950s. McDonald's Corp. photo., Photo by:Everett Collection / Bridgeman Images

EVB2938880: A New York City firefighter stands before a still standing section of the World Trade Center after the Sept. 11th terrorist attacks. Sept. 13 2001, / Bridgeman Images