Judge blocks subpoenas against Fed Chair Jerome Powell

We are following breaking news. A federal judge has blocked subpoenas sent to Federal Reserve Chair Jerome Powell by the Justice Department. Those subpoenas were issued back in January over Powell's testimony about renovations to office buildings.Tracking it all, NBC News legal affairs reporter Gary Grumbach back with us from Washington DC. Gary, remind us about this case, but also walk us through what the judge said because the remarks were pretty scathing. Yeah, you'll remember we actually didn't know abo ...