How long will the Colorado flow?

Name: How long will the Colorado flow?
Uploaded: 2016-03-09T20:00:37+00:00
Description: In memory of his late father, Bill Weir heads to the American west to swim, raft and fish the legendary river and ask: how long will the Colorado flow?

Collected by CNN on Mar 9, 2016

In memory of his late father, Bill Weir heads to the American west to swim, raft and fish the legendary river and ask: how long will the Colorado flow?

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