And the reason Jacksonville FL is included in the list is that the current REPUBLICAN mayor Lenny Curry succeeded a corrupt DEMOCRAT mayor Alvin Brown.
Sorry WAPO, nice try but before you full TRUMP DERANGEMENT SYNDROME you might want to do some research.
Alvin Brown
Former Mayor of Jacksonville
Alvin Brown is an American politician from Florida. A member of the Democratic Party, he served as Mayor of Jacksonville, Florida from 2011 to 2015. He was the first African American to be elected to that position
Bump believes Trump cant knock cities because he will be speaking from Jacksonville, where Curry is mayor. I dont see where that makes a difference.