Dedication of the President George W. Bush Library
Five living presidents gathered Thursday in Dallas.
STFPresident Barack Obama speaks during the dedication of the George W. Bush presidential library on the campus of Southern Methodist University in Dallas, Thursday, April 25, 2013. Seated, from left are, former first lady Barbara Bush, former President George H.W. Bush, former President George W. Bush, and his wife, former first lady Laura Bush. (AP Photo/Charles Dharapak)