Because he sucks.
It is NOT fair use to post a whole cartoon with out permission of the owner of the copyright..
If he would have asked he would have been given a price and had to pay it.
I see no indication he obtained that
This is the reason that various copyrighted cartoons are regularly removed from threads when someone posts them.
And even worse, he has it hosted through his blog in LARGE size when you click on it.
Taint, you are in big trouble, legally.
You are no different than what you are accusing Obama of. See your last comment on your blog post:
Because Obama gave out these exemptions without approval from Congress, his action was illegal.
To make it real clear, I will alter your correct assessment of Obama's actions in a way you can relate to it:
Obama Taint gave out these exemptions posted this material without approval from Congress the copyright holder, his action was is illegal.
Being as you do what you condemn Obama for doing, it looks like you are Obama's taint. Ewwwwww, now is that gross or what???