Official describes network of drugs allegedly used by Dr . ' ` ` " Chapo '' who is longtime boss of powerful drug trafficking operations . At a Mexico City news conference , Attorney General Jesus Murillo Karam said authorities came close to capturing Guzman , believed to be in his mid-50s , earlier this month . Guzman has been included in Forbes ' World 's Most Powerful People ' . DEA veteran : ` ` It is a significant arrest provided he is extradited immediately ''
Official describes network of drugs allegedly used by Dr . ' ` ` " Chapo '' who is longtime boss of powerful drug trafficking operations . Guzman has been included in Forbes ' World 's Most Powerful People ' . DEA veteran : ` ` It is a significant arrest provided he is extradited immediately ''