Mexican gang leader suspected of seizing students arrested

(AGI) Mexico City, Oct 18 - Mexican authorities said they havecaptured the leader of a criminal gang allegedly involved inthe disappearance of 43 students three weeks ago. SidronioCasarrubias Salgado is said to be the main leader of theGuerreros Unidos (United Warriors) gang. Investigators said thearrest would open up new lines of investigation into what hadhappened to the students. Casarrubias was arrested at acheckpoint on the road between Mexico City and Toluca, a fewhours after a demonstration in Acapulco for the release of thestudents. . .