Really? Ron Paul, the man who doesn't believe in government, is more liberal than Obama?
I'm not really sure if you understand the concept of modern liberalism.
Ron Paul doesn't believe in a federal social safety net, abortion, parks, environmental protections, fuel standards, airline, food, or drug inspections, etc etc.
He is more conservative than Dick Cheney on the vast majority of issues. Dick fucking Cheney.
Don't let his faux folksy charm distract you from the horrible nature of true views. This, once again, is a man who refuses to give his full time staffers health insurance and told someone he called "one of his best friends" to ask churches for help when became sick and later died.
I personally find him to be one the most vile, greedy, and misguided people in politics today.
but hey, he's for legal drugs and a absurdly limited military/state department, so i guess that makes him liberal.