If you’re a parent trying to keep childcare affordable, a family waiting for BadgerCare expansion, or a community member worried about PFAS in your water, the lawmaker who has had the most power over those decisions isn’t Democratic Gov. Tony Evers. It’s actually been Republican state Sen. Howard Marklein (R-Spring Green), who is running for reelection to represent the 17th Senate District this November. RELATED: Property tax relief? GOP says no…