Constitution is Liberal

Was reading a blog and another friend’s wall. I noticed a number of their conservative friends complaining that the "Liberals" are the one causing the POTUS so much trouble. Now I could rant about what the Conservatives did to Obama, but I will let history make the final word on that.
Instead, I want to make a rather simple statement to those screaming about the Constitution, POTUS, and politics in general. Please remember that the Constitution is a liberal document. And the heads will start exploding (along with name calling, threats, and accusations of a lack of Education) in 3, 2, 1...