Kids head back to class, just over a week since the Colorado STEM school shooting, today. One of the students who was shot twice in the leg says he owes his life to Kendrick Castillo, the 18-year-old who tackled the shooter. | HLN

If Florida Senator Marco Rubio has his way, today may be the last time most of us have to set our clocks forward one hour before we go to bed: https://cnn.it/2TGpKW1 | HLN

The secret to David Copperfield's "Lucky 13" illusion comes out in court after audience member sues, claiming he was injured during the trick. | HLN

41K views · 293 reactions | WATCH: Newly released video raises questions about whether the former Dallas police officer accused of shooting a man in his own apartment, got special treatment. | HLN | Facebook

4.2K views · 19 reactions | Congratulations to the Top 10 CNN Heroes of 2018! Now it's time for YOU to decide who will be named CNN Hero of the Year & receive $100,000 to continue their work: CNN.com/Heroes | HLN | Facebook