Why the GOP is worried about this very red district

From CNN.

CNN’s Steven Contorno reports from Florida’s 6th Congressional District, which Trump won by over 30 points just last November and where a Democrat is running a much stronger race than expected. A defeat in the special election race to replace former congressman and current White House national security adviser Michael Waltz — while incredibly unlikely, both parties privately agree — would send nervous Republicans into full-blown panic. #cnn #news