Trump warns of response as Iran ceasefire ends with no deal

Fox News' Alexandria Hoff reports the latest from the White House. Rep. Brian Mast, R-Fla., also weighed in on the conflict during 'America's Newsroom' as the ceasefire between the U.S. and Iran expires.

Tensions escalate in the Middle East as the 60-day Iran negotiation window closes without a deal, leading President Donald Trump to threaten declaring the Strait of Hormuz a U.S. territory. Rep. Brian Mast breaks down the strategic deployment of American military assets in the region.