FILE- In this April 10, 2014, file photo, social activist Julian Bond hugs Luci Baines Johnson, the younger daughter of President Lyndon Baines Johnson after singing "We Shall Overcome" during the Civil Rights Summit to commemorate the 50th anniversary of the signing of the Civil Rights Act in Austin, Texas. Bond, a civil rights activist and longtime board chairman of the NAACP, died Saturday, Aug. 15, 2015, according to the Southern Poverty Law Center. He was 75. (AP Photo/Carolyn Kaster File)