SummaryJudicial reform raises concerns over rule of law in Mexico Critics fear reform may increase organized crime influence Election agency could disqualify ineligible candidates after vote CIUDAD JUAREZ, Mexico, May 24 (Reuters) - When residents in the state of Durango vote in Mexico's first judicial elections next weekend, Leopoldo Chavez will be on the ballot for federal judge - despite the nearly six years he served in a U.S. prison. Chavez was convicted on drug offenses: for smuggling over 4 kilograms of methamphetamines in 2015. Durango is part of Mexico's Golden Triangle, a cartel-controlled region growing marijuana and opium poppies....