David Muir, ABC's World News Tonight, America's Most Watched Newscast, now streaming same day with all the breaking news of the day on Disney Plus, most watched, most trusted.

Now on Disney Plus every night.

Tonight, millions in the east braced for a monster winter storm that could bring close to two feet of snow to

major cities. A blizzard warning now in effect from the Delaware coast to Boston. Winds of more

than 60 miles per hour, New York City and the bullseye, more than 50 million people on alert.

As towns and cities get ready for more snow on top of what they've already had this season,

the concerns for coastal

flooding and potential power outages are weather teams standing by with the latest. President Trump

lashing out after the Supreme Court ruling ending most of his tariffs on foreign goods, calling

the six three decision ridiculous, poorly written and un-American. But what happens now?

What would the impact on businesses and American families be?

Selena Wang from the White House.

Overseas new anti-government protests in Iran,

as President Trump says he is considering a limited strike on the Islamic State,

as more American firepower gets into position in the region,

and the warning for American troops.

Ian panel reporting tonight from Tel Aviv.

The search for Nancy Guthrie reaches beyond the U.S.

Melissa dawned just back from Mexico,

where volunteers are posting missing person flyers across the border as authorities examined new clues in the disappearance of the mother of today's show

host Savannah Guthrie.

Authorities in California launch a criminal investigation into that deadly avalanche and the

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