In a clip released by NBC, Zac and Bear take off their shirts in an effort to make all your dreams come true.
- For MLK Day, we're taking a look at some rare pictures of Martin Luther King Jr.
- At least five people were killed in a shooting at a Mexican music festival.
- The Russian government agrees with comments Donald Trump made on Sunday, saying that NATO is "obsolete."
- And BuzzFeed News spent two months mapping Trump's personal and business connections — and found more than 1,500 in all.