Runoff dynamics, polling, and NRSC hesitation

President Donald Trump's decision to stay neutral in the Texas GOP Senate runoff between Sen. John Cornyn and Texas AG Ken Paxton is vexing Republicans. Though Trump at one point appeared ready to back Cornyn, many are wondering if he will punt on the race altogether as he pushes for passage of the SAVE Act. The messy runoff is likely to become more expensive, and could leave an opening for Democrats. Playbook's Adam Wren and White House Bureau Chief Dasha Burns discuss the latest drama.