(Evan Vucci | AP photo,) In this Jan. 4, 2021, file photo President Donald Trump speaks during a campaign rally for Sen. Kelly Loeffler, R-Ga., and David Perdue at Dalton Regional Airport in Dalton, Ga. Trump will be making his first post-presidential appearance at a conservative gathering in Florida next weekend. Ian Walters, spokesman for the American Conservative Union, confirmed that Trump will be speaking at the group's annual Conservative Political Action Conference on Feb. 28.