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    Cassidy Hutchinson: I didn't come forward to hurt anyone; I came forward to speak the truth

    05:33
  • Cassidy Hutchinson: I live with the guilt of being complicit in things leading up to Jan. 6

    07:24
  • Cassidy Hutchinson: I came to this moment because of Liz Cheney

    02:23
  • Cassidy Hutchinson: We need to make sure closest Trump gets to WH again is the federal courthouse

    00:32
  • 'Reckless and careless': former Trump White House aide describes mishandling of documents

    07:03
  • 'It's a dangerous world right now.' Fmr. Defense Secretary Esper on US's biggest threats

    08:14
  • Secy. Blinken: 'So vital' for the U.S. to continue backing Ukraine

    12:20
  • NATO Secretary General stresses need for supporting Ukraine

    09:01
  • John Kirby: Sen. Tuberville's military blocking is impacting U.S. national security

    09:25
  • 'I am not the president's lawyer': AG Garland to defend DOJ at hearing

    06:44
  • Joe: Trump continues to back himself further into the corner

    10:21
  • 'Whatever China is preparing, the U.S. will be ready'

    05:25
  • Joe pushes back on Trump documents comment: 'The biggest nonsense'

    07:47
  • 'Nobody's driving the bus': GOP extremists lead party toward political disaster 

    05:13
  • 'An inquiry in search of an impeachable offense'

    03:14
  • Sen. Coons: We are safer at home, but we have real challenges abroad

    08:01
  • How September 11 changed the National Guard

    05:40
  • Trump hosts $100K per plate fundraiser to help Giuliani pay legal bills

    03:54
  • Sen. Warren: 'Senator Tuberville is undermining our national security'

    06:30
  • Secretary Blinken arrives in Kyiv for an unannounced visit

    06:29

How serious is the threat of Russian hacking?

05:04

U.S. intelligence officials tell NBC News that Russian-based hackers have been trying to break into voter registration databases in Arizona and Illinois. Rep. Adam Schiff (D-CA), ranking member of the House Intelligence Committee, explains the extent of the hackers’ capabilities and what precautions can be taken for the general election.