The first guest ever on The Late Show With David Letterman, Bill Murray returned to the program on Thursday as part of the 20th anniversary celebration. He knows how to party.
- North Korea launched a rocket that the country said was carrying a satellite. Some critics think it was a way to test prohibited missile technology.
- U.S. Republican presidential candidates debated in New Hampshire ahead of Tuesday's primary, and the gloves were off 🇺🇸
- And Super Bowl Sunday has arrived. The Denver Broncos will take on the Carolina Panthers at Levi's Stadium in Santa Clara, California at 6:30 ET 🏈