Spider-Man co creator Stephen Ditko dead at 90

Stephen Ditko, co-creator of Marvel Comics superheroes Spider-Man and Doctor Strange, has died at 90 years old.  Ditko was found dead on June 29 in his midtown Manhattan apartment, New York Police Department spokesman George Tsourovakas told CNN.  Ditko was born November 2, 1927 in Johnstown, Pennsylvania..