Laughter, tears as former first lady Barbara Bush remembered

Former President George H.W. Bush and George W. Bush, followed by former first lady Laura Bush follow as pallbearers carry the casket of former first lady Barbara Bush after a funeral service Saturday at St. Martin's Episcopal Church in Houston. (AP Photo/Evan Vucci)

HOUSTON — Barbara Bush was remembered as the “first lady of the Greatest Generation” during a funeral Saturday attended by four former U.S. presidents and hundreds of other people who filled a Houston church with laughter as much as tears, with many recalling her quick wit and devotion to family.