Neighbors caught in clouds of tear gas when armed federal agents seized Elián González from the home of his Miami relatives testified Monday about burning eyes, sore throats and lingering fearfulness and nightmares nearly five years after the predawn raid. "It felt like you were going to die," said María Riera, who lived across Northwest Second Avenue from the boy's aunt, uncle and cousin. She testified she was standing in her driveway when a federal agent doused her with chemicals from a small gun attached to a cylinder. Her next-door neighbor, cement worker Antonio Ortega, testified he was putting his...