One thing that comics should be wary of is taking themselves too seriously. It's a pretty obvious thing to remember, particularly considering their profession! But some of them do tend to forget it from time to time - particularly if they become very successful.
It looks like the very well known and widely respected liberal comedian Jon Stewart of the Daily Show might be starting to make this error with his increasingly strident attacks on President Obama.
It looks like the very well known and widely respected liberal comedian Jon Stewart of the Daily Show might be starting to make this error with his increasingly strident attacks on President Obama.