Why no Jokes Now Sean Hannity?

Why no joking this week about how ridiculous Global Warming is this week?  They do it every time it snows as if that's proof that there is no warming, I guess this week reaches that same level of proof.  Except for most people aren't idiots and know that a snow storm or a hot weather event aren't proof of anything.  No doubt the Fox audience doesn't know the difference, but it's been repeatedly proven that Fox viewers are the most poorly informed.  That would be funny, except for you get the impression that the Hannity's and Beck's of Fox know their audience is that gullible and use it to their own personal financial advantage.