Bil Maher is proof that their concern is 100% fake.
An alleged comedian Chris Titus was on a local radio talk show Friday, ripping Rush. Then I found this....http://dailycaller.com/2011/06/07/comic-chris-titus-hints-at-assassinating-palin-if-she-gets-elected-president/
Yes, the outrage of the left is fake.
Yet another example of Selective Liberal Indignation.