Hey there, from CNN. I'm David Rind with the five things you need to know for Monday, March 23rd.

Could in all caps, truth social posts change the course of the war with Iran?

President Donald Trump blasted out a message this morning saying the U.S. have had, quote,

productive conversations with Iran about the end of the war.

As a result, Trump said he would pause any strikes on Iranian power plants and energy infrastructure

for five days.

However, just minutes after that message, several Iranian state-affiliated media outlets

cited the foreign ministry as saying there is no dialogue between Tehran and Washington.

So in short, a really confusing moment.

Trump tried to clarify things this morning underneath Air Force One in Palm Beach, Florida.

We'll at some point very soon meet.

We're doing a five-day period.

We'll see how that goes.

And if it goes well, we're going to end up with settling this.

Otherwise, we'll just keep bombing our little hearts out.

Coming up, a deadly crash and even more travel chaos at airports across the country. That's next.

New York's LaGuardia Airport is closed until at least 2 p.m. Eastern today after an Air Canada

plane collided with a Port Authority

fire truck while trying to land last night. Officials say the pilot and co-pilot were killed and 41 people

were injured. Jack Cabot was on that flight heading home to New York from Calgary via Montreal.

We went down for a regular landing. We came in pretty hard. We immediately hit something and it was

just chaos from there about five seconds later. We came in pretty hard. We immediately hit something and it was just

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