Mexican poet Javier Sicilia waves a white balloon as he thanks his supporters in the town of Camargo, in the Mexican state of Chihuahua after the arrival of the peace caravan June 8, 2011. Hundreds of Mexicans began a week-long procession through Mexico on Saturday to protest the country's bloody drug war, led by Sicilia, a crusading poet whose son was murdered by suspected cartel hitmen. Human rights activists and families of victims of violence formed a peace caravan and piled into 13 buses and more than two dozen cars to set out on a 12-state tour that will end in Ciudad Juarez, Mexico's most violent drug war city on the U.S. border. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST SOCIETY)