Can Democrats sway Iowa's conservative voters?
07:21NBC News’ Maura Barrett spent time with 2020 hopeful Beto O’Rourke as he visited an Iowa county that President Trump won in 2016 in an effort to sway conservative voters.
NBC News’ Maura Barrett spent time with 2020 hopeful Beto O’Rourke as he visited an Iowa county that President Trump won in 2016 in an effort to sway conservative voters.