The Obama Ad That Starts 'The Dirty Season'

Here is the freeze frame of the most toxic portion of a new Obama campaign web ad that the mainstream “in the tank again for Obama” media has collectively decided to ignore.  Insinuating that the GOP presidential nominee may be a felon because he has not released more tax returns than the law requires him to release, the same amount that John McCain released in 2008, is a new low for Team Obama.

And, as of this writing the Romney campaign has not responded. Should they?  Is now the time for Team Romney to not get mad, but get even?

Could this ad signal the official opening of the dirty season?

How does Team Obama spell desperation?

F-E-L-O-N-S

Watch the entire ad here.