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05:02 — NBC News' Kelly O'Donnell reports on the known information of the Trump's campaign decision to oust Corey Lewandowski as campaign manager.
03:34 — NBC's Tom Costello talks about the importance of finding the second flight data recorder and what it means for investigation efforts.
06:20 — Nicole Hockley, whose son Dylan was killed in the Newtown shooting, says the country cannot continue to be silent about the gun control issue. Hockley (more…)
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