Newt Gingrich has experienced a long slide since March 6, when he won Georgia's Republican primary. It was his second and final victory of the campaign season, but Gingrich fought to stay in the race through a Southern strategy that never caught on.
On Wednesday, a source close to the Gingrich campaign told NPR that he would officially suspend his campaign next week, and was likely to formally endorse Mitt Romney.
Hikers arrive at the post office in Caratunk, Maine, in 2011. Some of the rural post offices the U.S. Postal Service may close are relied on by Appalachian Trail hikers for supply drops on their trip from Georgia to Maine.
The U.S. Postal Service is so much a part of this country, it's in the Constitution. And yet with so much written communication now delivered via email, text messages and the Internet, the Postal Service is steadily losing business and operating in the red.