'SO TIRED': Sen. Klobuchar urges fellow lawmakers to support common sense gun measures

As we are learning more details about yesterday's shooting in Minneapolis, police say a gunman opened fire on a Catholic church where students were attending morning mass during their first week of school. Two of those children who were killed um and 17 others were injured. NBC News correspondent Shaquille Brewster has more. Minneapolis grieving after a morning of horror. They pulled over in a hurry, got out of the car, screaming, asking where their kids are. A shooter opening fire on children at Enunciatio ...