John M. Ackerman is a professor at the
Institute for Legal Research of the National Autonomous University of Mexico (UNAM), editor-in-chief of the Mexican Law Review and a columnist for Proceso magazine and La Jornada newspaper.
US President Barack Obama meets with Mexican President Enrique Pena Nieto in the Oval Office of the White House in Washington, DC, January 6, 2015. AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)