Republican presidential nominee Donald Trump manned the fry station at a McDonald's in Pennsylvania on Sunday before staging an impromptu news conference, answering questions through the drive-thru window. As reporters and aides watched, an employee showed Trump how to dunk baskets of fries in oil, salt the fries and put them into boxes using a scoop. Trump, a well-known fan of fast food and a notorious germophobe, expressed amazement that he didn't have to touch the fries with his hands. “It requires great expertise, actually, to do it right and to do it fast,” Trump said with a grin, putting away his suit jacket and wearing an apron over his shirt and tie. The visit came as he's tried to counter Democratic nominee Kamala Harris' accounts on the campaign of working at the fast-food chain while in college, an experience that Trump has claimed — without offering evidence — never happened. MORE: https://www.wthr.com/article/news/nation-world/trump-mcdonalds-visit-pennsylvania/507-3cfce13c-47bf-45b6-9a87-a213915e2b82