For the past six weeks, Republican Scott Brown, Democrat Martha Coakley and independent candidate Joseph Kennedy have been busy criss-crossing the state as they campaign for the U.S. Senate seat that was held for nearly half a century by the late Senator Edward Kennedy. Today, the voters of Massachusetts will have their say on who will represent the Commonwealth over the next 2 1/2 years in Washington, and it's important that everyone's voice is heard. Polls are open from 7 a.m. until 8 p.m., so be sure to get out and exercise your right to vote today.