This is disturbing video of an ape that appears to be taking puffs of a cigarette. In the video a man is seen smoking before flicking the cigarette into the orangutan's exhibit. The ape then reaches out, picks it up and starts taking drags. "We very much regret that such a thing happened," a rep for the zoo said in a statement to CBS News. InsideEdition.com's Keleigh Nealon (http://twitter.com/keleighnealon) has more.