Angelina is a left leaning libertarian. Her big sin seems to be that she isn’t supporting Obama.
In short, she's been mugged and has seen the light...
Angelina Jolie is an independent minded leaning liberal. She acknowledges GWB efforts in Africa because she tours the place to see it first hand. Africa is one of the few places that GWB is very popular. Furthermore Ms Jolie had visited Iraq and concluded that the US has brought violence down to an acceptable level and she has encouraged charities and humanitarian organizations to step up aid. Again she has visited Iraq and seen the place first hand and acknowledged the US military for helping the people of Iraq.