Early voting only got under way on Monday and already a complaint has been filed.
Colorado Republicans say Democrats wrongly offered Colorado State University students free pizza and T-shirts in exchange for voting.
Operatives for the Democratic Party, or for what appears to be the Obama campaign, had set up a table located right outside the Lory Student Center, which is where one of the early vote locations is,” Colorado GOP Chairman Ryan Call said.
Photos were provided by the Colorado Republican Party that they say demonstrates their concern. They claim the Democratic organizers were too close to the entrance of the polling place and were violating state laws.