Tonight President Biden says he's decided on a response to the drone

attack that killed three US troops in Jordan. The president today saying he's

determined how the US will retaliate for that deadly attack and that he holds Iran responsible for

supplying the weapons. How and where will the U.S. strike back and the mother of one of

the slain soldiers speaking out the moment she learned her daughter was lost.

Also tonight the show down on Capitol Hill, House Republicans pushing impeachment of

Homeland Security, Al-Ara Myorkis, over border security how he is firing back.

The undercover raid, Israeli forces disguised as doctors and Palestinian women storming

a hospital in the West Bank, the suspects they were hunting.

The dramatic video shown of the trial of a school shooter's mother images of her crying in

a police car after the massacre and what she said about her son. An atmospheric

river known as a Pineapple Express set to slam the West Coast with heavy rain.

Our NBC News exclusive, my conversation with the CEO of Microsoft.

I ask him about the rise of AI and the threat it could pose to our elections.

This is NBC Nightly News with Lester Holt.

Good evening and welcome.

President Biden today says he has decided on a response to this weekend's deadly attack

on American soldiers in Jordan.

Three U.S. troops were killed and 30 injured in the drone attack on a U.S. military

outpost on Sunday.

The president, not telegraphing whether the U. the US response will be a military one, but has said his administration intends to hold all those accountable at a time and in a manner of our choosing.

The president says

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