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    Albright: Cesar Sayoc ‘good example’ of social media filtering ‘not working’

    07:56
  • Updates on Tree of Life shooter, mail pipe bomber, alleged Mueller smear campaign

    03:19
  • Michael Eric Dyson destroys Trump’s violent rhetoric

    18:32
  • Panel: Important we be 'precise' in reporting mail bombs and synagogue shooting

    03:03
  • Atlanta post office intercepts suspicious package addressed to CNN

    03:43
  • In midst of terror crisis, Nielsen talks about migrants

    06:45
  • Trump on his rhetoric: 'I could really tone it up'

    06:30
  • Trump on 'MAGA bomber': Don't blame me

    04:03
  • Cuomo reacts to mail bomb suspect caught, praises Trump’s coordination

    03:34
  • Congressman Lieu destroys Trump over email and iPhone hypocrisy

    04:09
  • Journalist confronts GOP official over Trump fan's bomb conspiracy

    07:30
  • Watch a Democrat target of mail bomber speak out: "I'm angry"

    09:48
  • Fmr. NYPD Commissioner Bratton on speed of mail bomb suspect’s arrest

    04:10
  • Cesar Sayoc identified as bomb suspect and arrested in Florida

    02:54
  • Suspect's fingerprint, DNA tied him to bombs sent to Trump critics

    09:48
  • Social media footprint sheds new light on Cesar Sayoc Jr.

    03:39
  • Fmr. ATF Special Agent: ‘On 10 unexploded bombs, that’s going to be a fingerprint party’

    06:05
  • Arrested pipe bomb suspect named as Cesar Sayoc of Aventura, Florida

    02:08
  • Suspect arrested, will be charged in connection with pipe bombs

    05:31
  • Here’s why the suspicious bomb packages don’t have postmarks

    00:58

Officials believe all pipe bombs sent through mail, possibly from Florida

04:25

According to WNBC Chief Investigative Reporter Jonathan Dienst, investigators believe that all the pipe bomb packages were sent through the mail and were possibly mailed from Florida. Dienst also elaborated on how CNN would have received the package addressed to former CIA Director John Brennan.