In a television advertisement running as recently this week, Sen. Scott Brown's (R-Mass.) reelection campaign featured a union construction worker whose publicly accessible Facebook page is riddled with insults against Brown's Democratic challenger Elizabeth Warren and President Barack Obama.

(Editor's Note: This post contains strong language that some readers may find objectionable.)

On one post made in August, well before Brown's ad appeared, the worker, George Patriarca, calls Warren a "DOUCHEBAG." On another he labels the president a "faggot," and on a third he says, "there is a Muslim in the White House."