Tonight we're following several breaking stories, protest and fury growing and a chemical disaster in Ohio.

In Los Angeles, a curfew now in effect as frustrations run high over immigration raids.

Violent protesters being rounded up, including a man accused of tossing a Molotov cocktail at police.

Business owners now arming themselves as demonstrations are expanding from L.A.'s

101 to New York to Chicago, where a car drove through a crowd.

It comes as immigration raids reach into new communities, a seven-year-old boy crying out

for his father, taken into custody,

ICE agents chasing down farm workers as a new poll shows a majority of Americans approve

of the president's deportation program. Also breaking tonight the nitric acid leak,

then the toxic cloud over an American city. The airspace closed for miles as hundreds evacuate.

Plus, Elon Musk apologizing to the president,

will the world's most powerful man and the world's richest reunite after that very public breakup?

Harvey Weinstein convicted of one sexual assault in his retrial,

but found not guilty on another.

The woman who brought that allegation sitting down with our Chloe Malas.

The new video, a child drowning, no one around who could swim,

and the construction worker who jumped into action to save that little boy's life.

This is NBC Nightly News with Tom Yamas.

And good evening.

Tonight as we come on the air, the arrests are mounting, more than 200 so far in Los Angeles,

with tonight's new curfew just hours away, including a dramatic arrest.

You see it right here.

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