Russian Sub Surfaces; All Seven Crew Alive By VLADIMIR ISACHENKOV, Associated Press Writer Seven submarine crew members trapped for nearly three days under the Pacific Ocean were rescued Sunday after a British remote-controlled vehicle cut away the undersea cables that had snarled the vessel. The seven crew members, whose oxygen supplies had been dwindling amid underwater temperatures in the mid-40s, appeared to be in satisfactory condition, naval spokesman Capt. Igor Dygalo said. The seven were being examined by ship medics, he said. The sub surfaced late Sunday afternoon, some three days after becoming stranded in 600 feet of water off...