The Biden Boys, 1972

All The Presidents' Kids

In this black-and-white photo released by the Biden family, Joe Biden is photographed with his sons Hunter, left, and Beau, around 1972. (AP Photo)

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Sasha and Malia Barack Obama, his wife, Michelle, and daughters Malia, 10, second from right, and Sasha, 7, take the stage after his acceptance speech at the Democratic National Convention in Denver, Thursday, Aug. 28, 2008. (AP Photo/Ron Edmonds)
Jenna Bush The daughter of President Bush and first lady Laura Bush, Jenna, poses with her new husband Henry Hager, following their marriage at the Bush family's Prairie Chapel Ranch in Crawford, Texas, Saturday, May 10, 2008. (AP Photo/The White House/Shealah Craighead)
John F. Kennedy ... President Kennedy and his son, John Jr., stand hand-in-hand at the White House ca. 1963. (AP Photo)
Beau Biden Delaware Attorney General Beau Biden, son of Democratic vice presidential candidate, Sen. Joe Biden, D-Del., introduces his father at the Democratic National Convention in Denver, Wednesday, Aug. 27, 2008. (AP Photo/Paul Sancya)
Caroline Kennedy In a file photo Caroline Kennedy Schlossberg, daughter of slain President John F. Kennedy, sits in front of an image of her father at the John F. Kennedy Presidential Library and Museum Monday, March 7, 2005, in Boston. Caroline Kennedy opened an exhibit of more than 70 dolls she received as gifts from foreign dignitaries while her father was president. (AP Photo/Chitose Suzuki)
The Bush Twins Barbara, left, and Jenna Bush watch President Bush's Inaugural Parade Thursday, Jan. 20, 2005, in Washington. (AP Photo/Elise Amendola)
John F. Kennedy ... John F. Kennedy Jr. and his new bride Carolyn Bessette-Kennedy walk out hand-in-hand from a party and Kennedy family gathering in New York late Thursday night, Oct. 10, 1996 .(AP Photo/Douglas Healey)
Sasha and Malia Maya Soetoro-Ng, Barack Obama's sister, right, stands with his daughters, Sasha, right, and Malia along with Marian Robinson, mother of Michelle Obama,as they arrive for the inauguration ceremony at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Jae C. Hong)[
Chelsea Clinton Chelsea Clinton waves as she departs after a campaign stop in San Juan, Puerto Rico, Thursday, May 15, 2008. At left is local Democratic Party Chairman Roberto Prats, and at right is the president of the Puerto Rican Senate Kenneth McClintock. Chelsea campaigned in Puerto Rico for her mother, Democratic presidential hopeful Hillary Rodham Clinton, D-N.Y., ahead of the June 1 primary. (AP Photo/Brennan Linsley)
George W. Bush, ... George W. Bush is shown at Yale University, in this undated photo. Bush attended Yale from 1964 to 1968. Kenneth Cohen, a member of the secret Skull and Bones society with Bush in their senior year, worries that, in the presidential race, "He doesn't seem to come across as the same warm, generous person that I know. He has become a political animal. ... He seems more controlled." (AP Photo/George Bush Presidential Library)
'Sweet Sasha' an... Pictured are the Sweet Sasha, left, and Marvelous Malia dolls made by Ty Inc., the creators of the Beanie Babies at Lamont's gift shop inside the Ritz-Carlton Hotel in Chicago, Wednesday, Jan. 21, 2009. The daughters of President Barack Obama are the inspiration for the latest in the TyGirlz Collection. (AP Photo/Charles Rex Arbogast)
Barbara Bush Barbara Bush attends a party to celebrate her sister Jenna Bush's new book, "Ana's Story: A Journey of Hope," Monday, Oct. 1, 2007, in New York. The book by President Bush's daughter is about HIV/AIDS in Latin America and sales proceeds will benefit UNICEF. (AP Photo/Diane Bondareff)
The First Family Democratic presidential candidate Sen. Barack Obama, D-Ill., is greeted by his wife Michelle Obama and daughters Malia Obama, 10, and Sasha Obama 7, after he arrived in Pueblo, Colo. Saturday, Nov. 1, 2008.(AP Photo/Alex Brandon)
Hunter Biden Hunter Biden waves after his grandfather, Democratic vice presidential nominee Sen. Joe Biden, D-Del., spoke at the Democratic National Convention in Denver, Wednesday, Aug. 27, 2008. (AP Photo/Ron Edmonds)
Chelsea Clinton Former President Clinton and daughter, Chelsea listen to Democratic presidential hopeful Sen. Hillary Rodham Clinton, D-N.Y., during a rally in Manchester, N.H., Monday, Jan. 7, 2008. (AP Photo/Elise Amendola)
The Bush Twins, ... George W. Bush holds his twins, Barbara and Jenna, born fall 1981 in Dallas. Bush didn't look at his Midland years as a failure. He'd met and married Laura Welch, a librarian who helped rein in the "Bombastic Bushkin," as his friends called him. He'd run a losing campaign for Congress but managed a credible showing against a popular state senator. He was the father of twins, named for their two grandmothers. (AP Photo/George Bush Presidential Library)
The Biden Boys, ... In this black-and-white photo released by the Biden family, Joe Biden is photographed with his sons Hunter, left, and Beau, around 1972. (AP Photo)
Sasha and Malia,... State Sen. Barack Obama, D-Chicago, accompanied by his wife Michelle and their two daughters Malia, 5, right, and Sasha, 2, left, claims victory in the U.S. Senate Democratic primary Tuesday, March 16, 2004 in Chicago. Sen. Obama, a former civil rights lawyer, won the primary crushing six opponents and setting up a major effort by the party to capture a Republican seat and win control of the Senate. (AP Photo/M. Spencer Green)
Chelsea Clinton,... In this Sept. 6, 1992, file photo, then Presidential candidate Bill Clinton talks with his daughter Chelsea, 12, before a rally in Hot Springs, Ark. Chelsea was only a couple years older than Malia Obama, daughter of President-elect Barack Obama, when she moved into the White House. (AP Photo/Stephan Savoia, File)
Jeb Bush In this Thursday, June 19, 2008, file photo, former Florida Gov. Jeb Bush answers questions at the Excellence in Action conference, a national summit on education reform, in Lake Buena Vista, Fla. Still popular in Florida, former Gov. Jeb Bush said Wednesday that he's interested in the seat Sen. Mel Martinez is giving up, and the field of possible candidates could quickly narrow to make way for the president's younger brother. (AP Photo/John Raoux, File)
Sarah Gore, 1992 Sarah Gore, shown in this July 15, 1992, photo, 16-year-old daughter of Vice President Al Gore (AP PHOTO)
George and Jeb B... Florida Gov.-elect Jeb Bush, left, laughs during a joint news conference in New Orleans Wednesday, Nov. 18, 1998, with his brother Texas Gov. George W. Bush. The Bush brothers are attending the Republican Governors Association meeting which runs through Friday. A flood of media requests to interview the Texas governor and the Florida governor-elect prompted the sons of former President Bush to schedule a joint news conference. (AP Photo/Bill Haber)
The Reagan Famii... Members of the Reagan family watch as former President Reagan's body is removed from the U. S. Capitol Friday, June 11, to be transported to a funeral service at the National Cathedral. From left, Ronald Reagan's son Michael, daughter Patti Davis, son Ron Reagan, right, and Ron's wife Doria, seond right. (AP Photo/Dennis Cook)
Caroline Kennedy... In this 1960 Photo, Caroline Kennedy is seen giving John F. Kennedy a kiss. (AP-Photo) 1960
George W. Bush Former President George W. Bush, left, waves on the tarmac as he departs, Tuesday, Jan. 20, 2009 at Andrews Air Force Base, Md.(AP Photo/Nick Wass)
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