Voters head to the polls in Georgia for Senate runoff election

In Georgia, voters are heading to the polls today for the state's two crucial runoff senate elections. Over 3 million votes have already been cast early or absentee in the races which will determine the balance of power in the Senate. CBSN political reporter Caitlin Huey-Burns reports from Georgia, and CBS News political contributor Molly Hooper joins "CBSN AM" with more.