Viggo Mortensen isn't backing off his stinging critique of George W. Bush.The Lord of the Rings hottie took some heat from criticizing some of the president's policies, and in a recent interview Mortensen was unrepentant.'Im not anti-Bush, I'm anti Bush behavior,' Mortensen told Progressive Magazine. 'In other words, I'm against cheating, greed, cruelty, racism, imperialism, religious fundamentalism, treason, and the seemingly limitless capacity for hypocrisy shown by the Bush Adminsitration.'Mortensen also blasted the adminsitrations handing of Hurrican Katrina and discussed why he supported anti-war activist Cindy Sheehan.'Cindy Sheehan and how badly Katrina was bungled are two shots to the heart,'...