‘UpFront’: Thompson says Walker faces his toughest race yet

Former Republican Gov. Tommy Thompson said the upcoming election will be "the toughest race that Scott Walker has ever run" but he thinks Walker ultimately will pull out a victory. "The third one is always tough," said Thompson, a four-term governor. He appeared Sunday on "UpFront with Mike Gousha," produced in partnership with WisPolitics.com. "And this time, whether it's a blue wave or not, I th...