The future of the U.S. Senate is at stake as voters in Georgia head to the polls to cast ballots in two key runoff elections. This comes as President Trump ramps up baseless voter fraud claims and pushes Senate Republicans to challenge the Electoral College results. CBSN political reporter Caitlin Huey-Burns reports on latest developments and Politico's Senate campaign reporter James Arkin joins CBSN with in-depth analysis.
