The actual ad, not linked in the article, can be seen here.

This ad is a collection of anti-liberal statements, somewhat simpleminded IMO, along with an extension of the "Playboy party" meme. Whatever the ad's merits, or lack thereof, it has nothing to do with race.

Only people obsessed with race in everything they think or do could possibly have stretched this to racism because the woman at the end was white. What the hell would they have said if she had been black? Or Asian?

This isn't about real racism. This is about the simpleminded Democratic cartoon views of Southern people. "Of COURSE implications about a white woman and a black man are going to have them crackers heading for the trucks with their ropes! EVERYBODY knows that!"

This is, of course, is why Tiger Woods is lynched every time he appears on a golf course, and Clarence Thomas is universally hated by conservatives. Hello? Earth calling? It ain't 1955 any more, and liberal hallucinations about what Americans think are one reason they keep losing elections.

Incidentally, Corker has said he doesn't particularly like the ad, but thanks to the great new legal restrictions on campaigns, is not legally allowed to communicate directly with the RNC on this.

MSNBC isn't even pretending to be anything other than completely in the Democratic corner, which probably explains why they're almost exclusively Bowser's source. Would be the same if every link I posted was to Fox News.