Miri Kornfeld, executive Director of StandWithUs Colorado and one of the organizers of the Run For Their Lives walk, updates NewsNation's Markie Martin, "Morning in America" about the heinous attack on people who were walking - as they've done every week since the brutal Hamas attack on October 7, 2023 - to raise awareness about the 58 remaining hostages held in horrendous conditions by the terror organization Hamas in Gaza.