A Disturbing Piece

In the NYTimes, Frank Rich writes a disturbing piece about the growing use of racial/rascist rhetoric by the GOP:

But we’re not at Election Day yet, and if voters are to have their final say, both America and Obama have to get there safely. The McCain campaign has crossed the line between tough negative campaigning and inciting vigilantism, and each day the mob howls louder. The onus is on the man who says he puts his country first to call off the dogs, pit bulls and otherwise.