So far, there are only a few actors officially attached to Oliver Stone's W., the epic biopic about our current commander-in-chief. Josh Brolin was cast as President George W. Bush back in January, then recently Elizabeth Banks was chosen as his wife, First Lady Laura Bush, and last week James Cromwell and Ellen Burstyn were locked into the roles of former President George H.W. Bush and former first lady Barbara Bush, respectively. Unofficial casting bites, though, include a lot of other big name actors. Jeffrey Wright is reportedly in negotiations to play Colin Powell, Tommy Lee Jones is supposedly being sought for Donald Rumsfeld, Robert Duvall has been rumored to be the choice for Vice President Dick Cheney and now both Paul Giamatti and Toby Jones are being named as potentials for the part of Karl Rove (who Giamatti may have already channeled for his character in Shoot 'Em Up).