In pictures: Venezuelans trade scrap metal to survive February 14, 2019 at 10:16AMhttps://https://bbc.in/2Sw7P4y Illegal tracks known as "trochas" are being used to cross into Colombia to trade.

Illegal tracks known as "trochas" are being used to cross into Colombia to trade.

from BBC News - World https://bbc.in/2tombVP