Democratic U.S. Sen. Tammy Baldwin's campaign could get a shot in the arm, as former presidential candidate and fellow U.S. Sen. Bernie Sanders stumps for her in Eauu Claire this weekend. Republicans are targeting Baldwin's seat in November and Sanders is considering another run for President himself in 2020. In this week's "Capitol Notes" conversation, WUWM's Marti Mikkelson asked JR Ross of wispolitics.com, what it means for Baldwin to have a heavy hitter like "Bernie" rallying for her.