President Trump’s approval rating is at a near-record low and his power over the Republican Party is being tested in Indiana. The president backed Republican challengers to seven state senators who bucked his redistricting efforts last year.

Indiana Republican state lawmakers who broke with President Donald Trump over his call to redraw the state’s congressional district lines are facing primary challengers who are backed by Trump and nat

Indiana Republican state senators are facing challenges during Tuesday's primary after defying President Trump's redistricting effort last year. CBS News' Fin Gomez has more.

Indiana Statehouse incumbents facing Trump-endorsed candidates received some last-minute help from their legislative leaders in the last week.

President Donald Trump has endorsed seven challengers to sitting Republican state senators in Indiana, placing a national spotlight on down-ballot races that may get fewer than 10,000 voters.

President Donald Trump’s campaign to politically punish Republicans who stand in his way moves through Indiana on Tuesday night, when seven state senators face Trump-backed primary challengers

President Donald Trump is waging a retribution campaign against some fellow Republicans in the primary in Indiana

The extent of President Trump's influence over Republicans will be tested Tuesday in the Indiana primary, as seven state senators face challenges from candidates he backed after they refused to approve a new gerrymandered redistricting map.