http://www.slate.com/articles/news_and_politics/politics/2015/07/scott_walker_is_on_message_in_south_carolina_the_wisconsin_governor_shows.html

MAULDIN, South Carolina—Scott Walker is running as the iron man conservative. He doesn’t just say conservative things, he has the endurance to back them up under pressure. “He doesn’t just talk the talk, he walks the walk,” says Larry Baker at Mutt’s BBQ joint, where Walker was wrapping up a one-day visit to South Carolina on Wednesday. He’s referring, of course, to Walker’s battle against the unions. This is perhaps the most oft-quoted line from voters at Walker’s rallies.