Mexico has begun requiring visas for Peruvians in response to a major influx of migrants from the South American country, according to senior U.S. officials.Mexico has begun requiring visas for Peruvians in response to a major influx of migrants from the South American country, according to senior U.S. officials.Read More60f917ae-d34b-5469-b05b-4daf4cf6217c, fox-news/world/world-regions/location-mexico, fox-news/topic/associated-press, fox-news/us, fox-news/us/immigration, fnc, fox-news/world, article, Associated PressFOX News : World