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Key clues to watch for when Mueller probe ends

06:10

In a special report, Ari Melber breaks down what we know about the Mueller probe so far, including potential “unfinished business” that could provide new clues on the timing of the probe’s conclusion. Melber demonstrates that there are three key areas to keep an eye on: who Mueller has spoken to, who he has targeted for meddling and who he has gone after for Obstruction.