Keywords: US Navy 070911-N-8292T-185 Entertainer Dr. Bill Cosby uses humor to stress the need for education in the African-American community, during a commemorative dinner hosted by the U.S. Navy and presidents of Historically Black Col.jpg en WASHINGTON Sept 11 2007 - Entertainer Dr Bill Cosby uses humor to stress the need for education in the African-American community during a commemorative dinner hosted by the U S Navy and presidents of Historically Black Colleges and Universities HBCU Also speaking at the event on behalf of their respective organizations were Vice Adm Mark Edwards Chief of Naval Operations for Communication Networks and Charles M Greene HBCU s executive director U S Navy photo by Mass Communication Specialist 1st Class Margarett J Tyler RELEASED 2007-09-11 070911-N-8292T-185 Navy http //www navy mil/view_image asp id 50857 U S Navy photo by Mass Communication Specialist 1st Class Margarett J Tyler PD-USGov-Military-Navy Bill Cosby in 2006 United States Navy media related to Bill Cosby Military in Washington D C |