West Virginia is holding its midterm primaries Tuesday in what will be another test of former President Trump’s influence over Republican voters in the state. A congressional primary will pit two incumbents against each other for the nomination in the newly redrawn second district. CBS News reporter Sarah Ewall-Wice and Metronews Talkine host Hoppy Kercheval break down the battle between Rep. David McKinley and Trump-endorsed Rep. Alex Mooney.