Florida Sen. Marco Rubio will appear at a Lawrenceville bookstore Thursday to promote his new biography, "An American Son." The freshman U.S. senator is scheduled to appear at the Books-A-Million at Discover Mills. Polls have shown Rubio a top pick among Republican voters when asked who they want as vice president on a presidential ticket.
Georgia Republican Saxby Chambliss is among a group of Senators pushing a bill to keep the Guantanamo Bay prison open. The detention facility off the island of Cuba holds terrorism suspects. The Obama Administration has committed to closing Guantanamo and moving high-value detainees to prisons in the U.S.