Americans love using their credit cards, the most secure and hassle-free way to pay.

But DC politicians want to change that with the Durban Marshall Credit Card Bill.

This bill lets corporate megastores pick how your credit card is processed,

allowing them to use untested payment networks that jeopardize your data security and rewards.

Corporate megastores will make more money and you pay the price tell

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your card dot com from the opinion pages of the wall street Journal, this is Potomac Watch.

President Trump keeps pushing the limits of his executive power, and the courts are pushing

back. How should we think about this showdown and could it escalate into a constitutional

crisis between the president and the Supreme Court. That's our subject for today on

Potomac Watch. I'm Paul as you go, editor of the opinion pages of the Wall Street Journal. And my guest

today is an expert on executive power in the American Constitution, John U, professor of law

at University of California at Berkeley. But don't hold that against him. He is actually

a conservative constitutionalist. He's the author of Defender in Chief, Trump's Fight for Presidential Power

and other books. He is Professor U.S. clerk for Justice Clarence Thomas on the Supreme Court and

Judge Lawrence Silberman on the D.C. Circuit.

He served at all three branches of government, including in the Justice Department under President

George W. Bush after 9-11. Welcome, John. Good to see you. Great to be with you, Paul.

So you've watched presidents over many years, and I think it's fair to say, reading your work

over the years, that you're a believer in what Hamilton called energy in the executive,

an energetic executive who uses the full powers of the presidency to accomplish his political

and policy goals. But have you ever

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