While Trump in Brussels, a look ahead to Helsinki17:38
Former Homeland Security Secretary Michael Chertoff discusses the president's NATO trip, the impact of Trump's rhetoric and policies at home and abroad and the Senate's vote to support NATO.
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