The Lead with Jake Tapper
![Cover art of The Lead with Jake Tapper The Lead with Jake Tapper](https://assets.blubrry.com/coverart/300/292330-1717916253.jpg)
Mueller prepares to testify as DOJ says he must stick to report; Ex-prosecutor who knows Mueller well talks key questions; Biden unveils criminal justice plan ahead of Dem debate; Next U.K. Prime Minister Boris Johnson has history of gaffes
Sources: Trump irritated, not anxious, ahead of Mueller testimony; Mueller makes last-minute ask to swear in deputy for hearing; Trump: "Pleased" with deal that would add to soaring national debt; GOP divided over budget plan, some call it "best possible