Secy. Nielsen, Sanders should resign: Sen. Mazie Hirono04:54
Sen. Mazie Hirono, D-Hawaii, compares border separations to a time when Japanese Americans were held in internment camps during WWII. Sen. Hirono also calls for the resignation of Secretary of Homeland Security Kirstjen Nielsen and Sarah Sanders.
Trump set to declare emergency; what happens next?10:31
'I love semicolons'; Grammarian releases new style book06:28
Senator pushes back against national emergency11:10
Starting war with Iran would be 'suicidal': foreign minister04:09
'Master Plan' author on how he leads by example05:38
Sustained opposition leads Amazon to exit NY plan12:12