The most recent poll from Quinnipiac University finds Republican incumbent U.S. Sen. Marco Rubio's lead over Democratic challenger Patrick Murphy has narrowed to just 2 percentage points -- making it a dead-heat about a month out from Election Day.
The poll, done Oct. 10-16, found Rubio with 49 percent support, compared to 47 percent support for Murphy. About 4 percent were undecided.
The last Quinnipiac poll done in late September had Rubio with a 4-percentage-point lead.
None of Quinnipiac's polls have included Libertarian Paul Stanton or the four independent candidates who will also be on the ballot: Tony Khoury, Bruce Nathan, Steven Machat and Basil E. Dalack.
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