1. Richard Dunn had to stay at the Las Vegas airport overnight and decided to shoot a music video on his phone to overcome his boredom. “All By Myself” seemed fitting.
- Justice Antonin Scalia, who served almost 30 years on the Supreme Court as one of its most prominent and influential conservative voices, died Saturday. He was 79.
- U.S. Republican presidential candidates debated for the first time since Donald Trump's win in New Hampshire, and it got intense.
- Bitterly cold temperatures and arctic winds began freezing large swathes of the U.S. Northeast on Saturday.