American and Iraqi soldiers near Mosul on Tuesday seized one of the largest weapons caches uncovered in that area, officials said Thursday. More weapons from the cache, buried in a 20-foot container in the ground in Rawah, were still being found after the main cache was destroyed. Among the weapons found were 220 rocket-propelled grenades, 40,000 7.62 mm rounds, 100 2.75-inch rockets, 10 anti-tank mines, 1,000 .50-caliber rounds, 50 mortar rounds, 3,000 feet of detonation cord, a dozen 40-pound containers of black powder and two dozen 40-pound containers of red powder. The cache was found by Iraqi forces from the...