Secy. Kerry: ‘People need to be vigilant’00:58
Secretary of State John Kerry addressed the terror attacks in Brussels and the difficulty of protecting public airports.
Acting defense secretary heads to NATO summit03:44
How Trump's unscheduled press conference happened07:06
Fact-checking the president's news conference03:47
Former defense secretary expresses concerns for Putin meeting11:04
Trump creates his own narrative at press conference08:35
Trump holds impromptu conference, makes false claims15:53