by Yussel Gonzalez © Agence France-Presse Mexico City, MEXICO (AFP) — More than 100,000 people are now listed as missing in violence-wracked Mexico, a grim milestone that the United Nations rights chief on Tuesday called “a tragedy of enormous proportions.” Rights groups appealed for urgent action to tackle disappearances that have skyrocketed during years of spiraling drug-related violence. The National Registry of Missing Persons, which has been tracking disappearances since 1964, said that as […]