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    Hazardous smoke cloud creeps farther down East Coast

    03:38
  • Body of missing Minnesota mother found, ex-boyfriend arrested

    03:00
  • Utah parents protest Bible removal from schools

    02:34
  • Philadelphia air quality poses threat to vulnerable communities

    03:17
  • Detroit toddler shot in face by 6-year-old brother

    00:59
  • What to expect at Trump's arraignment next week

    02:27
  • White House not commenting on Trump indictment for classified documents

    01:19
  • Wildfire smoke shifts south, putting more cities in air quality danger zone

    04:24
  • Beach walkway collapses leaving 20 injured in Texas

    00:52
  • Watch: Joran van der Sloot arrives in U.S. to face federal charges

    04:20
  • Police: Remains of missing Minnesota mom Madeline Kingsbury found

    02:12
  • Where the Canada wildfire smoke is headed next

    01:13
  • N.J. governor urges residents to ‘stay inside’ amid wildfire smoke

    01:55
  • Passengers from stranded Air India flight arrive in San Francisco

    01:07
  • Philadelphia travelers wear face masks amid poor air quality

    02:40
  • Death of N.C. man repeatedly shocked with Taser ruled homicide

    01:34
  • Conservative evangelist Pat Robertson dies at 93

    03:07
  • Schumer calls for additional personnel to fight 'unprecedented wildfires' in Canada

    01:30
  • Watch: Joran van der Sloot handed over to U.S. authorities in Peru

    00:38
  • Third suspect arrested in fatal Pennsylvania shooting

    01:13

Teachers on Newtown 911 tapes ‘remarkably calm’

01:49

The seven 911 recordings made public from the Sandy Hook Elementary School massacre contain very little new information about what happened, but did show how calm and professional the teachers were amid the chaos. NBC’s Rehema Ellis reports.