The remains of what appear to be four US soldiers who died in 1846 during the Mexican-American war have been found, Mexican officials have said. The skeletons were found at the site of the Battle of Monterrey in northern Mexico alongside relics indicating the bodies were US soldiers... Mexico's state archaeological agency said the bodies were found in several digs between 1996 and 2008 but it took a long time to identify the remains because it was believed only Mexicans were buried at the battle site.