Democratic Sen. Bill Nelson has a double-digit lead over Rep. Connie Mack IV, according to a new poll.
Nelson leads Mack 47 percent to 36 percent, according to a poll from SurveyUSA. The survey of 596 likely voters was conducted Sept. 7-9, and has a 4.1 percent margin of error.
The PollTacker Average shows Nelson leading 47 percent to 37.2 percent.