Margot Robbie Says She Signed on for Harley Quinn Role Because of David Ayer

Margot Robbie reveals why she signed on to play Harley Quinn in "Suicide Squad" during her "Actors on Actors" conversation with Jake Gyllenhaal. http://bit.ly/VarietySubscribe http://www.facebook.com/variety http://www.instagram.com/variety http://www.twitter.com/variety