An Obama-supporting Congressman had a sign vandalized with a Swastika - it's national news, and somehow symptomatic of one side in the current debate.
When a Bush supporter had his house vandalized with a Swastika - it's local news only. It's somehow is not symptomatic of anything, nor worthy of the same national media attention.
I think using the Swastika/Nazi meme for political expression, while it may be free speech, is out of bounds no matter who uses it. But if it's constant use by the Left for the last eight years didn't garner national media attention and concern, why should it now?
UPDATE: Hot Air has another example of Swastikas and political expression. Do you remember Mrs. Pelosi and the national media howling about that sign, saying it was out-of-bounds and un-American? Me, either.