Article Photos: Presidents' kids talk about White House life 7/21

  From left to right, Barbara Pierce Bush, Jenna Bush Hager, Steve Ford, and Lynda Johnson Robb share a laugh during the Enduring Legacies of Americaâs 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)