Poll shows Trump gaining ground in Florida

As the latest CBS News Battleground Tracker poll shows Joe Biden's lead shrinking in Florida, top Republicans in the state are reportedly urging President Trump to nominate federal judge Barbara Lagoa to the Supreme Court. CBS News Director of Elections & Surveys Anthony Salvanto and CBS News political reporter Ed O'Keefe spoke to "Red & Blue" host Elaine Quijano about why the gap is closing in a key state.