Seattle's mayor: What inspired me is the student who jumped in there  

The shooter who opened fire Thursday at Seattle Pacific University killed one young man and injured several others. We are learning more about the hero who tackled the suspect and doused him with pepper spray. John Meis is a student building monitor and his actions ended what may have otherwise been a far deadlier tragedy. Seattle's Mayor Ed Murray told Anderson that his city had been in mourning since Sunday, when two men were shot to death in another incident.

Kyung Lah has the latest information on how Jonathan Mies stopped the Seattle Pacific shooting suspect.