51.   The two sides promised to improve monitoring along the border in the Far East, a spokesman with the Federal Border Guards said.

52.   There were no fatalities, according to a spokesman with the Federal Aviation Administration office in Fort Worth who spoke on condition of anonymity.

53.   The warehouse contained methanol, cleaning solvents and other hazardous chemicals, said Trooper Richard Treece, a spokesman with the Texas Department of Public Safety.

54.   William Shumann, a spokesman with the Federal Aviation Administration, said there was no distress call from the cockpit before the landing.

55.   Yeruham Mandola, a spokesman with the Israeli ambulance service Magen David Adom, said part of the three-story building had collapsed.

56.   Yeruham Mandola, a spokesman with the Israeli ambulance service Magen David Adom, said part of the hall had collapsed.

57.   The teenagers had a firearm and a knife, said Peter Montague, a spokesman with the Royal Canadian Mounted Police.

58.   Police started negotiations with the teenagers, who had a gun and a knife, said Peter Montague, a spokesman with the Royal Canadian Mounted Police.