Cory Monteith's "Glee" Co-stars React to His Death on Twitter

Cory Monteith's "Glee" co-stars  react to his death on Twitter. Dot-Marie Jones tweeted, "I have no words! My heart is broken," while Harry Shum Jr. wrote, "At this time, please send nothing but love and light. This tragic news still doesn't seem real to me. I love you Cory."