The City of El Cenizo approved an ordinance Thursday night that its mayor hopes will deter the Minutemen Project and drug activity from the city's riverfront park. "We want to avert a potential showdown," said El Cenizo Mayor Raul Reyes. "We don't want people to come in here and harass our residents." The Minutemen are a group of civilians who seek to patrol the U.S.-Mexico border to prevent illegal immigration; they plan to be in Laredo in April. Officials with the private group said they would protest any violation of their right to be on public land. "We'll fight any...