Rep. Kevin Hern, backed by Trump, won the Republican primary for the Oklahoma Senate race and vowed to push for the stalled SAVE Act voter ID bill.

The move, as other Republicans confirmed they would not run, all but assured Representative Kevin Hern would succeed Senator Markwayne Mullin.

GOP Representative Kevin Hern has launched his Oklahoma Senate bid to replace DHS nominee Markwayne Mullin, vowing to be a loyal ally to President Trump's 'America First' agenda.