Republican U-S Senate candidate Leah Vukmir says she would “fall in front of a truck” before she would let pre-existing conditions keep people from getting health coverage.  Vukmir and Democratic incumbent Tammy Baldwin met in the first of three scheduled debates Monday night on the University of Wisconsin-Milwaukee campus.  Baldwin says Vukmir’s desire to repeal the Affordable Care Act would jeopardize the coverage for people who have those pre-existing conditions.  Vukmir and Baldwin meet in a second debate Saturday in Wausau.