Sunday, September 1, 2019: Hurricane Dorian and a Mass Shooting in West Texas

Yet another mass shooting in America - seven people killed along a highway in West Texas, with the gunman dead after a shootout with police. Meanwhile, on the East Coast, residents prepare for Hurricane Dorian - barreling down on the U.S. mainland as a "catastrophic" Category Five storm. Plus - voters are growing more pessimistic about the economy, but President Trump insists there's nothing to worry about. And the 2020 frontrunners prepare for their most important debate yet, with Joe Biden and Elizabeth Warren at center stage. Manu Raju in the anchor chair. Today's panel: Margaret Talev with Axios, Time's Molly Ball, Michael Shear of the New York Times, and Politico's Laura Barrón-López. Plus CNN's Ed Lavendera on the ground in Odessa, Texas; Patrick Oppman in the Bahamas; and Allison Chinchar in the CNN Weather Center.

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