President Trump is the first sitting president to attend the World Economic Forum in 18 years. Foreign Correspondent Simon Owen and White House Correspondent Jon Decker discuss the president's "America First" message and how the international community is responding.
The Doomsday Clock hasn't been this close to midnight since the Cold War. Laurence Krauss is part of the Bulletin of the Atomic Scientists who decide where to reset the clock each year.
Plus, commentary from FOX News Sunday host Chris Wallace.