Factor Flashback: Keisha Knight Pulliam January 24, 2012  This week we look back at another "American TV Icon"--this week we have Bill's interview with Keisha Knight Pulliam of "The Cosby Show" fame! Go: Factor Flashback: Keisha Knight Pulliam Posted by BillOReilly.com Staff at 4:56 PM Share this entry Discuss This Entry << Back to Happening on BillOReilly.com