Jake Tapper thinks he might well be.
Beldar has questions, too.
"But it's disturbing to have my suspicions renewed that Sen. Obama's not only a chronic smoker, but a chronic liar about whether he's been successful in quitting."
Before you Obamarama fans start howling in protest about this point, bear in mind: The truth about this goes to questions about character and judgement.
Those are two important aspects of a candidate that the public needs to know about.
Full disclosure: I am an ex smoker, and I don't really care whether Obama still smokes or not.
I DO care whether he's hiding the truth.