Danny Lewis

and Iran over a potential deal to end the war.

Trump said a deal with Iran would prohibit nuclear weapons and involve regime change.

He then said Iran wants to settle the war.

Iran denied Tehran was in talks with the U.S., but acknowledged countries in the region were trying to get diplomacy going.

Arab officials say they have been talking separately with both sides, but that Iran has set a high bar for ending hostilities.

White House reporter Alex Leary spoke with our colleague Pierre Bien-Aimé.

That's Wall Street Journal White House reporter Alex Leary speaking with my colleague Pierre Bien-Aimé.

WSJ Markets reporter Hannah Aaron Lang says that despite conflicting signals from Iran, markets were cheered by the president's comments today.

That was WSJ Markets reporter Hannah Aaron Lang.

All three major U.S.

stock indexes closed up by more than 1 percent, with the Dow gaining 631 points.

Brent crude, the international oil benchmark, traded below $100 a barrel for the first time in days.

Futures settled down 11% to $99.94 a barrel.

Coming up, President Trump has deployed ICE agents to airports across the country to help manage long security lines, while the impasse continues over funding the Department of Homeland Security.

That's after the break.

New York City's LaGuardia Airport reopened this afternoon after the runway collision between a fire truck and a plane we told you about this morning that killed two pilots and injured dozens of other people.

Hundreds of flights at the airport were canceled today.

And the National Transportation Safety Board is sending a team to LaGuardia to investigate what happened.

Regulators have worried for years about runway collisions in the U.S.

following a string of near-misses.