Texas primaries may prove to be a test of Trump's grip on the GOP
Trump's last-minute backing of Ken Paxton for Senate could prove to be a test of Trump's sway within the GOP and his ability to shape primary contests. CNN's Arlette Saenz reports.
Trump's last-minute backing of Ken Paxton for Senate could prove to be a test of Trump's sway within the GOP and his ability to shape primary contests. CNN's Arlette Saenz reports.