Article Photos: Presidents' kids talk about White House life 3/21

  Barbara Pierce Bush, left, laughs with her sister Jenna Bush Hager, right,as they take part in the Enduring Legacies of America’s First Ladies conference Thursday, Nov. 15, 2012, in Austin, Texas. The children of three presidents discussed life in the White House as part of a conference on first ladies at the Lyndon B. Johnson Presidential Library. (AP Photo/David J. Phillip)