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Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla. The demonstration was being held on the eve of the start of the Republican's nominating convention which will hold its first session on Aug. 28. The convention was scheduled to start on Aug. 27, but was pushed back one day as Tropical Storm Isaac threatens to hit the Tampa area.
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Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
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Law enforcement officers keep watch on horseback as protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
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Protesters march through downtown on Aug. 26, 2012, in Tampa, Fla.
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Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
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Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
Tom Pennington/Getty Images
Protesters march through downtown on Aug. 26, 2012, in Tampa, Fla.
Tom Pennington/Getty Images
Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
Tom Pennington/Getty Images
Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
Tom Pennington/Getty Images
Protesters fill Lykes Gaslight Park on Aug. 26, 2012, in downtown Tampa, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
A woman holds a flag during a demonstration through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
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Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
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Activists demonstrate at Tropicana Field on Aug. 26, 2012, in St. Petersburg, Fla.
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Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate at Tropicana Field on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
People play a game of chess while during a demonstration through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
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Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Activists demonstrate through downtown on Aug. 26, 2012, in St. Petersburg, Fla.
Tom Pennington/Getty Images
Law enforcement officers patrol as activists gather prior to an organized march on Aug. 26, 2012, in St. Petersburg, Fla.