PORT-OF-SPAIN, Trinidad -A radical Muslim group in Trinidad that staged an attempted coup in 1990 is under fire from the government for allegedly inciting violence. Fifteen years ago, a radical Muslim group firebombed the police headquarters here, hijacked the nation's only television station and held Parliament hostage for six days. The failed coup by Jamaat Al-Muslimeen -- the only Islamic revolt in the Western Hemisphere -- left 24 dead and the prime minister with a gunshot wound in his leg. The attackers were given amnesty two years later, and the group and its charismatic leader, Yasin Abu Bakr, have since...