Hakeem Jeffries demands full Nvidia briefing as China chip fight heats up

The way geography, resources and power shape relations and rivalries between countries.

Geopolitical tensions influence trade, energy prices and security around the world.

A material, usually silicon, used to make the chips that process and store information in electronic devices.

Chips power everything from phones to cars, so their supply has become a strategic issue for governments.

A digital currency secured by cryptography and recorded on a blockchain, without a central bank issuing it.

Crypto prices are volatile, and governments are still deciding how to regulate it.