Follow up: Zach Galifianakis did smoke pot on Bill Maher, says Margaret Hoover

Bill Maher said a couple of days ago that Zach Galifianakis wasn't smoking real pot on his show last friday because if it had been the real thing, he would have joined in. But now, Fox News analyst Margaret Hoover, who was also on the show and who took the doobie in her hand and smelled it, says otherwise.