Tributes pour in for late Sen. Lindsey Graham

LiveNOW’s Anna Marsick is speaking with Dr. Gibbs Knotts, Provost and Professor of Political Science at Coastal Carolina University, as we learn more about the death of Sen. Lindsey Graham. The South Carolina Republican died at the age of 71 following a "brief and sudden" illness. His office said his family "appreciates prayers at this time and asks for privacy during this incredibly difficult period."