M23 rebel soldiers take positions near the Heal Africa hospital in the center of Goma, Congo, Tuesday, Nov. 20, 2012. A rebel group created just seven months ago seized the strategic pr

 

              M23 rebel soldiers take positions near the Heal Africa hospital in the center of Goma, Congo, Tuesday, Nov. 20, 2012. A rebel group created just seven months ago seized the strategic pr
M23 rebel soldiers take positions near the Heal Africa hospital in the center of Goma, Congo, Tuesday, Nov. 20, 2012. A rebel group created just seven months ago seized the strategic provincial capital of Goma, home to more than 1 million people in eastern Congo, and its international airport on Tuesday, officials and witnesses said, raising the specter of a regional war. (AP Photo/Melanie Gouby)