 Alfonso Navarrete, minisitiri wubutegetsi bwigihugu wa Mexico, yavuze ko abimukira bari basabye ubufasha ngo bategure iyo myigaragambyo, ariko ko hari amakuru yuko bashishikarijwe nabayobozi babo kwigabamo amatsinda ngo bashobore kwirukira ku mupaka bagerageza kwambukira muri Amerika. 