Today is Monday, March 23rd, what to know about the U.S. and Iran treating serious threats,

the furthest known Iranian attack so far in this conflict, and the latest warning for Americans

traveling abroad. Also, why New York's LaGuardia Airport closed down early this morning, and what

ICE agents could be doing at airports around the country starting today. Plus, remembering

the man known as America's tough guy,

Hawaii braces for more rain while dealing with the worst flooding in 20 years, and why malls might

actually be making a comeback. Those stories and even more news to know coming up.

Welcome to The Newsworthy, all the day's news in less than 15 minutes. I'm Erica Mandy. Thanks so much

for being here. Let's do this. Both the U.S. and Iran are now threatening to attack critical

civilian infrastructure. But for President Trump, it all depends on what happens with the

Strait of Hormuz. Trump says if Iran does not fully reopen that critical passageway

by today, the U.S. will bomb Iranian power plants. But Iran says it's ready to fully close the

strait and that if Trump follows through with his threat, it will attack vital energy and water

facilities around the region. Already, Iran has gotten close to Israel's main nuclear facility. Over the weekend,

Iranian missiles hit a city that's just eight miles away, as well as another one nearby. At least

180 people were hurt. Iran says the strikes were retaliation because one of its nuclear

facilities was also attacked over the weekend, but no one is claiming responsibility for that

attack. Either way,

thousands of people have been killed in Iran, with many more injured. Plus, more than a thousand

have been killed in Lebanon, where Israel is fighting Iranian-backed Hezbollah militants. And Israeli

military leaders say that campaign has just begun. There are now plans for Israeli forces

to push deeper into that country

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