Italy discouraging flow of migrants from North Africa

Italy has received 500,000 migrants and refugees from North Africa who have fled war, extreme poverty and oppression during the last three years. But the country, which had a reputation of welcoming migrants, has received backlash for it and is starting to discourage the migrant flow. For the NewsHour Weekend with Special Correspondent Nadja Drost reports.

PBS Newshour. As Venezuela’s economy plummets, mass exodus ensues

Despite having the largest oil reserves in the world, Venezuela’s economy is in a freefall, necessities have become scarce and tens of thousands of residents are fleeing across the border to Colombia. For the PBS Newshour, with support from the Pulitzer Center on Crisis Reporting, special correspondent Nadja Drost and videographer Bruno Federico report on the exodus.