MS NOW

Why Scott Walker is different

Walker has the potential to occupy that sweet spot where the party base and establishment meet.

Wisconsin Governor Scott Walker speaks at the Freedom Summit in Des Moines, Iowa, on Jan. 24, 2015. (Photo by Jim Young/Reuters)
Wisconsin Governor Scott Walker speaks at the Freedom Summit in Des Moines, Iowa, on Jan. 24, 2015.REUTERS

Steve Kornacki

Steve Kornacki, author of "The Red and the Blue: 1990s and the Birth of Political Tribalism," is a national political correspondent for NBC News and MSNBC.