SAN SALVADOR (
Reuters) - An inmate at an El Salvador jail was caught with a hand grenade stuffed up his backside -- a novel attempt to disguise his apparent escape plans. Guards at the San Francisco Gotera prison outside the capital San Salvador found the V40 grenade, about the size of a golf ball, lodged up the man's rectum during a security clampdown, a prison spokesman said on Thursday. ... Last year, prison guards found an M67 grenade in the vagina of a female visitor at the overcrowded La Esperanza-Mariona prison on the northern fringes of San Salvador.