According to a Michael Medved article, Marvel has already done a good job of that. Back in 2002, Captain America comics took on a blatant “Who are the real terrorists?” stance:
Now, I don't know much about comics, but apparently the Iron Man character is supposed to be a right wing industrialist who fought Communists in his early days. Only Hollywood could take a patriotic capitalist and turn him into a peacenik.
What’s worse is that it seems to be working. These videos are rated poorly, while liberal videos tend to pick up 4- and 5-star ratings. This indoctrination of American youth absolutely disgusts me.