North Korea claims to have built nuclear bomb05:29
Former Amb. Bill Richardson talks about the reports and says "they don't have the technology for a hydrogen bomb." He also says that these claims are "merely a political statement to the world." Richardson then discusses Putin's comments that suggest nuclear weapons should be used against ISIS.
Trump's shutdown threatens vitality of FBI, national security06:15
Looking at the 'New Rules of War'08:40
Jeh Johnson, former Sec. of Homeland Security, on border security impact of government shutdown07:02
Rep. Swalwell: Hard to watch federal workers in line for food because they're not getting paid15:09
Presidential historian Doris Kearns Goodwin on reports apparently questioning Trump’s loyalty to U.S.05:55
How Trump's government shutdown is affecting national security00:57