This week with George Stephanopoulos starts right now.

Meltdown.

Our nations will finally be asked to pay for the privilege of access to our market.

President Trump's tariffs upend global trade shatter alliances as markets suffer their worst days since the pandemic.

Higher tariffs are likely to raise inflation in coming quarters.

The gamble to revive American manufacturing sparks backlash at home and abroad.

They're a terrible idea economically.

It's a time to fight those tariffs. It's a time to protect our workers.

We'll speak with top White House economic advisor Kevin Hassett and former Treasury Secretary Larry Summers.

Historic protest.

I yield the floor.

Senator Cory Booker's marathon 25-hour speech against President Trump breaks Senate records.

My efforts today are inadequate to stop what they're trying to do.

But we, the people, are powerful. Protesters take to the streets.

Will a new wave of resistance rise?

Our Sunday morning exclusive with Cory Booker.

And retribution.

We're going to let go people, people that may have loyalties to somebody else.

President Trump purges more top national security officials and targets top law firms and universities.

Jonathan Carl reports on the fallout, plus analysis from Chris Christie, Donna Brazil, and Reince Previs.

From ABC News, it's this week. Here now, George Stephanopoulos.

Good morning and welcome to this week. President Trump has been pushing for tariffs since the 1980s,

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