Republican presidential candidate Newt Gingrich campaigns in Lawrenceville, Georgia on Super Tuesday

Republican presidential candidate Newt Gingrich addresses a Gwinnett County Chamber of Commerce breakfast on Super Tuesday in Lawrenceville, Georgia on March 6, 2012. Although Georgia only has 16 electoral votes in November, it will send 76 delegates to the Republican nominating convention, making it a key battleground for Gingrich. UPI/David Tulis