Says at Parkersburg, West Virginia event that he doesn't see an end to Clinton-Obama fighting anytime soon, doesn't think aides, surrogates who make attacks should be forced to resign.
"If a politician doesn't wanna get beat up, he shouldn't run for office. If a football player doesn't want to get tackled or want the risk of an a occasional clip he shouldn't put the pads on."
Watch clip above.
