The President greets crowds during a motorcade stop in Battle Creek, Michigan, September 9, 1966.
President Lyndon Johnson with Secretrary of State Dean Rusk at right in the Situation Room on the first day of the Six-Day War in the Middle East, June 5, 1967.
Soviet Ambassador Anatoly Dobrynin (left) presents a peace proposal for Viet Nam, October 21, 1967.
President Lyndon B. Johnson's grandson, Patrick Lyndon Nugent's first haircut from barber Steve Martini, August 10, 1968.
President Lyndon B. Johnson and members of his staff watch TV news reports concerning the assassination of Dr. Martin Luther King in the Oval Office, April 4, 1968.
Looking into the White House family dining room during a Congressional Leadership breakfast, May 15, 1968.
President Reagan walks with Secretary of State George Schultz (L) and Defense Secretary Casper Weinberger on the White House South Lawn, May 1, 1987.
President Reagan holds his 6th press conference in the East Room of the White House decorated for Christmas, December 17, 1988.
President Ronald Reagan arriving on the South Lawn of the White House via helicopter, June 5, 1988.
President Ronald Reagan and Vice President George H.W. Bush with their wives, Nancy and Barbara, at the Republican Presiden't dinner in Washington, DC, May 11, 1988.
President and Mrs. Reagan alight from Air Force One on their return from a summit with Gorbachev to Andrews AFB, June 3, 1988.
President Reagan wears a cast on his left hand from surgery and a cowboy hat, given to him by assembled business group, as he annouced his final budget subission to CongressJanuary 9, 1989.
President George H.W. Bush gives thumbs up while walked across the White House South Lawn to an awaiting helicopter, October 15, 1990.
President George H.W. Bush and wife Barbara with school children ring a replica of the Liberty Bell at the swearing-in ceremony of new citizens at the Dept. of Commerce, September 17, 1988.
President-elect and Barbara Bush with VP-elect Dan and Marilyn Quayle walk out of the Lincoln Memorial to kick off pre-Inaugural ceremonies January 18, 1989.
President George H.W. Bush throws out the ceremonial first pitch at Baltimore Stadium for the Orioles Opening Day. President Bush wore his old Yale mitt as he threw out the first ball, April 3, 1989.
President and Barbara Bush hold hands as Secretary of State James Baker swears in Thomas Pickering as U.S. Ambassador to the United Nations, March 20, 1989.
President George H.W. Bush with one of the new litter of puppies from Millie, February 28, 1989.
President Bill Clinton delivers his Health Care Reform legislation proposal to a joint session of Congress.
President Bill Clinton greets South African President Nelson Mandela on the South Lawn of the White House.
President Clinton delivers his inaugural address.
Democratic nominee Bill Clinton and Al Gore celebrate their nominations with their wives, Tipper and Hillary.
President Clinton, playing saxophone at the Arkansas ball, was joined by, from left, Everette Harp, clapping, Judy Collins, Dionne Warwick, and Chuck Berry, January 20, 1993.
President and Ms. Clinton greet President and Mrs. Boris Yeltsin at the White House for a State Dinner.
President-elect George W. Bush clowns with the Rockettes after their performance at the Lincoln Memorial, January 18, 2001.
President George W. Bush with Speaker of the House of Representative Nancy Pelosi (D-CA), March 29, 2007.
President George W. Bush throws out the ceremonial first pitch on Opening Day at the new Nationals Stadium, March 30, 2008.
President George W. Bush delivers his State of the Union address to Congres, February 27, 2001.
French President Nicolas Sarkozy and President George W. Bush at a joint press conference following their meeting at Mount Vernon, November 7, 2007.
President George W. Bush exchanges salutes with the Tuskegee Airmen following his speech, March 29, 2007.
Governor Tim Kaine and Senator Obama after the governor introduced the Senator at a rally at T.C. Williams High School, February 10, 2008.
Senator Barack Obama speaks to a rally at T.C. Williams High School, February 10, 2008.
Senator Obama speaks and listens to participants at a round table discussion of education at T.C. Williams High School. From left are Kate Maliga, Ana Bonilla, Obama, Ronnie Campbell, Stuart Thompson, and Karen Parker Thompson, February 10, 2008.
Senator Barack Obama with Tessa Harnden, daughter of Toby Harnden after a round table discussion at T.C. Williams High School, February 10, 2008.
President Barback Obama delvers remarks at a White House reception for Justice Sonia Sotomayor, August 12, 2009.
President Barack Obama applaudes the remarks of Justice Sotomayor during a White House East Room reception, August 12, 2009.