This combination of Associated Press file photos shows, Trader Joe Acquafredda working on the floor of the New York Stock Exchange, on Monday Oct. 13, 2008, and right, supporters of Rep

 

              This combination of Associated Press file photos shows, Trader Joe Acquafredda working on the floor of the New York Stock Exchange, on Monday Oct. 13, 2008, and right, supporters of Rep
This combination of Associated Press file photos shows, Trader Joe Acquafredda working on the floor of the New York Stock Exchange, on Monday Oct. 13, 2008, and right, supporters of Republican presidential candidate Sen. John McCain, R-Ariz., dressed as Joe the Plumber, in Roanoke, Va., Friday, Oct. 17, 2008. The day before, the Dow experienced its biggest percent gain since the 1930s, up more than 11 percent on Oct. 13, 2008, then-Republican presidential candidate John McCain encountered Joe The Plumber. (AP Photo)