Irate man with bomb and gun takes hostages in library (March 5, 1994. Salt Lake City, Utah); Woman has premature baby in car (April 11, 1995. Cope, South Carolina); Couple on snowmobile falls into glacier fissure (June 21, 1991. Iceland); Pet lizard locks onto toddler's thumb (April 25, 1995. Quarryville, Pennsylvania)