Obama: Just Say No By Debra J. Saunders
It seems pretty obvious that the last three presidents -- Bill Clinton, George W. Bush and Barack Obama -- once smoked marijuana. OK, Clinton claimed he didn't inhale. Bush refused to say whether he ever used drugs; instead, he coyly alluded to mistakes in his youth. Obama didn't play games in his memoir, "Dreams from My Father" -- he wrote about using marijuana and cocaine as a kid.