DES MOINES, Iowa (AP) - Many Iowa GOP voters still haven't settled on a favorite, just hours before the state's caucuses begin. More than a-third of them say they could change their minds.
Phil Ubben of Sioux City says, "It might come down to the speeches at the caucuses. I want to support someone who can go all the way and defeat the Democrats in November."
Sixty-five-year-old eyeglass salesman Paul Massey says, "I want to make sure I vote for and caucus for someone who is a winner. We cannot have another four years of Obama."
How many people turn out to vote tonight will help drive the results. In 2008, more than 120,000 Republicans showed up. That's a record.