Suspect charged in CO shooting as Senate debates gun control

A suspect was charged Tuesday in the second American mass shooting in less than a week. The shooting in Boulder, Colorado, which left 10 dead, including a responding police officer, has plunged the city into mourning. Over in Washington, DC, Senators met for a hearing on gun control. Yamiche Alcindor begins our coverage, and Colorado Public Radio reporter Ben Markus joins us from the ground.