The latest on Hurricane Dorian: Winds begin to pick up in Florida and mandatory evacuations begin in parts of Georgia and South Carolina.

Plus, investigators search for a motive in a West Texas mass shooting as grieving families and friends seek answers. Will the latest attack trigger action in Congress?

Also, Coast Guard says search and rescue operations are underway after a boat catches fire in California. 34 people are unaccounted for.

And, parades, picnics and presidential candidates. It's Labor Day on the campaign trail.

Today's Panel: CNN's Abby Phillip, Melanie Zanona with POLITICO, and Emily Larsen with The Washington Examiner.

Also on the Program: CNN's John Berman, Allison Chinchar, Patrick Oppmann, Rosa Flores, Scott McLean and Jeff Zeleny. Also, Florida State Representative Shevrin Jones, Palm Beach Mayor Mack Bernard, and Hurricane Hunter Nick Underwood.To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices