Sea-Level Rising in South Florida, Threatening Coastal Communities
In this Sept. 10, 2017 file photo waves crash over a seawall at the mouth of the Miami River from Biscayne Bay, during Hurricane Irma, in Miami.
( Wilfredo Lee / AP Photo )
( Wilfredo Lee / AP Photo )
Produced by Isabel Angell and Dana Roberson
Hosted by Tanzina Vega
