O'FALLON, MO - AUGUST 31:  Presumptive Republican presidential nominee Sen. John McCain (R-AZ) and presumptive Republican vice-presidential nominee Alaska Gov. Sarah Palin greet the crowd during a rally August 31, 2008 in O'Fallon, Missouri. The GOP has announced it will suspend most of Monday's Republican National Committee activities in Saint Paul, except for what is required by the rules that govern the RNC. Getty Images logo Getty Images 45 months ago

O'FALLON, MO - AUGUST 31: Presumptive Republican presidential nominee Sen. John McCain (R-AZ) and presumptive Republican vice-presidential nominee Alaska Gov. Sarah Palin greet the crowd during a rally August 31, 2008 in O'Fallon, Missouri. The GOP has announced it will suspend most of Monday's Republican National Committee activities in Saint Paul, except for what is required by the rules that govern the RNC.