SELMA, AL - MAY 15: Bill Cosby participates in the Black Belt Community Foundation's March for Education across the Edmund Pettus Bridge on May 15, 2015 in Selma, Alabama. (Photo by David A. Smith/Getty Images)
SELMA, AL - MAY 15: Bill Cosby participates in the Black Belt Community Foundation's March for Education across the Edmund Pettus Bridge on May 15, 2015 in Selma, Alabama. (Photo by David A. Smith/Getty Images)