Im reena ninan. There is growing anxiety tonight along our southern border. President trump is warning that he may close it next week. He tweeted tonight that our detention areas are maxed out, and we will take no more illegals. This comes amid word that another large Migrant Caravan is forming in central america. But closing the border could have severe economic consequences, threatening american jobs and billions in crossborder trade. Heres kenneth craig. Reporter President Trump made repeated threats this week to shut down the u. S. Border with mexico. Well keep it close for a long time. Im not playing games. Mexico has to stop it. This is a very good likelihood that ill be closing the border next week, and thatll be just fine with me. Rr depantff u. Said to el salvador, guatemala, anun for the majority of the migrants crossing the southern border. This comes after homeland secu s kirstn nielsen wrote with an urgent request to congress thursday, saying the agency is facing a systemw