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 Congress to guard your card because Americans lose when politicians choose. Learn more at

guard your card.com. Here's your TNB Tech Minute for Wednesday, March 26th. I'm Victoria

Craig for the Wall Street Journal.

It's getting harder for American companies to sell their technology to firms in China.

That's after President Trump on Tuesday added dozens of Chinese businesses to a trading blacklist,

citing national security concerns.

Among those added were subsidiaries of China's biggest server maker, which is a major customer for U.S. chipmakers like NVIDIA and Intel.

The move is the opposite of what American tech execs had asked Trump to do when he took office.

Rather than rolling back Biden-era rules, Trump is further limiting what American technology Chinese firms can buy. The Trump administration's

Tuesday decision is the latest salvo in a trade battle between the world's two biggest economies.

Elsewhere, in the latest matchup of man versus machine, machine wins again, at least in a recent

court battle. A California judge denied a motion for an injunction

that would have stopped AI startup anthropic from using copyrighted music to train its chatbot

called Claude. The judge ruled the major record labels, which brought the challenge, didn't

demonstrate how using their body of work caused reputational or market-related harm to artists, ranging from

Taylor Swift to the Rolling Stones. The ruling comes as anthropic looks for ways to generate money

from AI. This week, it also struck a $100 million deal with data analytics firm Databricks

...