The New York Times cites an Atlantic Council Adrienne Arsht Latin America Center report on Cuba, US-Cuba: A New Public Survey Supports Policy Change:
Just like the G.O.P., Democrats might end up needing a win in Florida, the single most diverse battleground state — in their case to overcome possible losses among white voters outside the South.
It’s hard to know whether Mr. Obama’s decision will move the needle among Cuban-American voters. Polling data reflecting Mr. Obama’s decision, which will arrive in a few weeks, will tell us more. Nonetheless, the available polling data suggests that many Cuban-American voters are receptive to restoring diplomatic relations with Cuba, including 68 percent in an F.I.U. poll and 79 percent in an Atlantic Council poll (although the sample was extremely small).