The dramatic true story of two brothers living parallel lives on either side of the U.S.-Mexico border -- and how their lives converged in a major criminal conspiracy. José Treviño was a devoted family man working as a bricklayer in Texas. Back in Mexico, his younger brother Miguel was ascending to the top ranks of Los Zetas, a notoriously bloody drug cartel. One day José showed up at a quarter-horse auction and bid close to a million dollars for...