Via POLITICO's Reid Epstein, NBC News and Tom Brokaw are loudly objecting to the Mitt Romney campaign's use of footage from the 1990s in an ad blasting Newt Gingrich over his House ethics charges. Brokaw, whose statement noted he was speaking on his behalf, said, "I am extremely uncomfortable with the extended use of my personal image in this political ad. I do no want my role as a journalist compromised for political gain by any campaign." "The NBC Legal Department has written a letter to the campaign asking for the removal of all NBC News material from their campaign...