By Joseph Leahy
Originally published on Tue March 13, 2012 1:40 pm
Updated at 5:04 p.m. with additional information from the event.
Former Massachusetts Governor and Republican presidential candidate Mitt Romney rallied for support at a park in the St. Louis suburb of Kirkwood Tuesday.
Republican caucuses are underway in Missouri, as the process to select a presidential nominee continues, but the party's front-runner ignored his Republican rivals. Instead, he attacked President Barak Obama, blaming him for a high gasoline prices.
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