By Dave Graham MEXICO CITY (Reuters) - The United States has urged Mexico to clear ad-hoc camps housing thousands of migrants in border cities due to concerns they pose a security risk and attract criminal gangs, officials familiar with the matter said. ...

MEXICO CITY (Reuters) - In a major cabinet shakeup in Mexico, President Andres Manuel Lopez Obrador on Thursday tapped a friend, the governor of his home state of Tabasco, Adan Lopez, as interior minister, replacing the outgoing Olga Sanchez. Sanchez, who was the...