A top Mexican security official is raising questions about the timing of the migrant caravan headed toward the U.S.
Interior Secretary Alfonso Navarrete said earlier this week, its no coincidence the caravan is approaching the U.S. during election season.
Central American migrants, part of the caravan hoping to reach the U.S. border, get a ride on trucks, in Donaji, Oaxaca state, Mexico, Friday, Nov. 2, 2018. (AP Photo/Marco Ugarte)