[cnn-photo-caption image= http://i.cdn.turner.com/cnn/2008/images/06/23/art.mccainbandaid.cnn.jpg caption=" McCain said Monday he hit his head on the roof of a car during his recent trip to Canada."](CNN) – John McCain hit the campaign trail Monday with two band-aids on the top of his head, leading a reporter to ask the Arizona senator why he was wearing them.
The presumptive Republican presidential nominee, who has battled skin cancer in the past, said the band-aids were merely a result of hitting his head on the roof of a car.
“I was getting out of the car in Canada and I hit the roof a tiny bit, and the car was much smaller than the one I'm usually being ferried around in by the beloved Secret Service."
"It was a brush with a low hanging door," McCain also said.