Mexican Senate leader suggests postponing debate on landmark cannabis bill Emerging Markets Reuters Staff MEXICO CITY (Reuters) - Mexico’s Senate majority leader said on Thursday lawmakers may postpone the debate on a landmark bill that would decriminalize cannabis, a potential setback to creating one of the world’s largest markets for the plant. FILE PHOTO: An activist in favor of legalized marijuana lights a marijuana cigarette during a march as they wait for the Congress to pass a bill that would legalize it, in Mexico City, Mexico March 9, 2021. REUTERS/Carlos Jasso/File Photo FILE PHOTO: Marijuana leaves are seen next to Mexico's Senate building at the protest cannabis garden of the Cannabico Mexican Movement in Mexico City, Mexico November 19, 2020. REUTERS/Carlos Jasso/File Photo