Trump's payback playbook hits Indiana primaries

Trump and allies are pouring money into Indiana primaries to unseat seven Republican state senators who opposed his redistricting plan, with about $12 million in ads and heavy outside spending signaling a high-profile payback effort. The Indiana battles sit alongside Ohio’s governor and Senate primaries that will shape fall contests, and a Michigan special Senate race in the Saginaw Bay area that could shift the balance of power. Taken together, these races set the tone for key battleground outcomes this fall.