See how long the officer charged with murder had knee on Floyd's neck while non-responsive

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New evidence released shows the officer charged with George Floyd’s murder had his knee on Floyd’s neck for two minutes and fifty three seconds after he was unresponsive. In this news report on “The Beat with Ari Melber,” MSNBC Anchor Ayman Mohyeldin shows how much can transpire in that amount of time, demonstrating the misconduct taken by the officer.