Bitcoin marks third straight weekly gain for the first time since July: CNBC Crypto World

On today's episode of CNBC Crypto World, major cryptocurrencies end the week lower as investors have been grappling with a slate of headlines out of Washington, including those tied to threats to the Fed’s independence and heightened geopolitical risk in Iran and Greenland. Plus, Rebecca Rettig, chief legal officer with Jito Labs, weighs in on the Senate Banking Committee postponing its hearing on crypto market structure.