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As more U.S. troops arrive in the Middle East, We'll look at how the Iran war escalated over the weekend

and check in on Pakistan's bid to negotiate an end to fighting.

I do see a deal in Irania.

Mr. President. Could be soon.

Plus, Europe hunts for sources of gas beyond the Middle East. And as Czechs start arriving

for some TSA workers, it could still take days for airports to return to normal.

It's Monday, March 30th. I'm Luke Vargas for the Wall Street Journal, and here is the AM edition

of What's News, the top headlines and business stories moving your world today.

A new unit of more than 2,000 U.S. troops has arrived in the Middle East.

National Security correspondent Shelby Holiday says that the 31st Marine Expeditionary Unit

puts a number of options on the table for President Trump as he weighs whether to intensify the U.S. war effort.

A Marine Expeditionary Unit, or Mew, consists of about 2,200 Marines and sailors that operate

out of three warships.

They're often referred to as the military's Swiss Army knife, and they are in high demand

around the world.

...