To end Donald Trump's chances at the White House, Hillary Clinton needs to win Florida--but Democrats are beginning to worry about one thing in particular. An elderly man gets stuck on a hike, and Marines instantly jump into action. And we have this hour's top trending stories. Guests: Marc Caputo, Michael Lucie, Ed Brodow, Peter Brookes, Tamara Colbert. Trending Today USA 09-28-16 Part 5

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