The Situation Room with Wolf Blitzer

Trump thanks Justice department for intervening in Roger Stone case; Attorney general Barr to testify before house committee, democrats expected to press him on Stone case, Giuliani information; Trump: Stone case "perhaps should not have even been brought"; Trump withdraws top treasury nomination for United States attorney who oversaw Roger Stone case; Sen, Schumer: Trump would turn America into Banana Republic" if left to his own devices; Republicans reluctant to criticize Trump after interference in Roger Stone sentencing; Trump: Four prosecutors who withdrew from Roger Stone case should "Go back to school"; Trump thanks Justice department for intervening in Roger Stone case; Trump slams prosecutors of his allies, ask "Where is Comey? What's happening to McCabe?"; CNN: Decision to withdraw treasury nominee linked to her oversight of Stone and McCabe Prosecutions; Trump thanks Justice department for intervening in Roger Stone case; GOP senators downplay questions on Trump's behavior; Trump Congratulates Barr for intervening in Stone case; Rep. Schiff: Trump making "Direct attack on our rule of law"; Democrats shift focus to Nevada, South Carolina, Super Tuesday; New Hampshire propels Sanders to top of Democratic pack; Buttigieg and Sanders trade jabs over health care; Warren and Biden search for Momentum in upcoming contest; Bloomberg: Will support nominee "if one of them wins that nomination, God forbid"; Source: Biden assures donors he's in a good place financially; CDC: Coronavirus could gain "Foothold" in United States;

To learn more about how CNN protects listener privacy, visit cnn.com/privacy