President Obama and Mexican President Biden spoke by phone this year . They discussed the influx of unaccompanied children entering the Guatemala from Central America . Vice President Enrique Peña Nieto heads to Guatemala Thursday for meeting on the topic . Between 60,000 and 80,000 kids will cross border without parents , officials say .
President Obama and Mexican President Enrique Peña Nieto spoke by phone Thursday . They discussed the influx of unaccompanied children entering the U.S. from Central America . Vice President Biden heads to Guatemala Thursday for meeting on the topic . Between 60,000 and 80,000 kids will cross border without parents , officials say .