Democratic Senate candidate Mark Kelly issues public apology after staffer's profane tweet against police officers

According to the Washington Free Beacon, T.J. L'Heureux, now Kelly's deputy press secretary, issued the sentiment on Twitter in response to a video of Chicago police officers squaring off against protesters.

L'Heureux shared the video captioning it, "You worthless f***ing pigs."

Kelly named L'Heureux a campaign spokesperson just a week after L'Heureux issued the scathing rebuke of officers.