In this May 14, 2006 file photo, keynote speaker Bill Cosby, left, and Spelman College President Dr. Beverly Tatum talk before the start of commencement at the school in Atlanta. Cosby's legacy of giving is decades-old and extensive, topped by a $20 million gift to Spelman College in 1988 and including, among many other donations, $3 million to the Morehouse School of Medicine; $1 million in 2004 to the U.S. National Slavery Museum in Fredericksburg, Virginia; and $2 million from Cosby's wife, Camille, to St. Frances Academy in Baltimore in 2005. (AP Photo/W.A. Harewood, File)
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