Rep. Rodney Frelinghuysen helped D.C. police officers arrest a man who stole his wallet, according to a local television station report. NBC4 in Washington said that Frelinghuysen "was walking in the Georgetown section of the city about 9:30 p.m. when he was approached by a group of young men. The congressman told officers he felt someone grab at his wallet. But when he turned, the person started running away. Frelinghuysen began chasing the man and was joined by two D.C. police officers who happened to be driving by." An 18-year-old man was arrested, and police are searching for the ssecond suspect.