Ohio gubernatorial hopeful Vivek Ramaswamy is calling for a major crackdown on Medicaid fraud in the state after a probe allegedly uncovered millions of dollars in taxpayer funds being funneled to nonexistent home-healthcare companies. The investigation found 288 separate Ohio home-healthcare companies with the same address — while listed locations for some of the supposed businesses appeared run-down or abandoned with no evidence any services were actually being provided. “We’re going to have