Obama: Hitler, Stalin, or Lenin?

A Catholic Bishop compares Obama to Hitler, which is a stretch. But some clever art work has gone into that implausible concept:

 

 How about Obama as a commie?

Seems indiscreet of Obama to have his picture taken with Lenin...

and Stalin.

As both a commie and a Nazi...

Obama will have his picture taken with any registered Democrat...

But this is the most incriminating of all...