@CNN: RT @cnnbrk: Venezuelan soldiers fired tear gas at workers trying to cross into Colombia. At another border crossing, three Venezuelan troops deserted their posts and sought help from Colombian officials. https://t.co/7O4sGG49cf https://t.co/UKob5sNaRC

@CNN: RT @cnnbrk: Venezuelan soldiers fired tear gas at workers trying to cross into Colombia. At another border crossing, three Venezuelan troops deserted their posts and sought help from Colombian officials. https://t.co/7O4sGG49cf https://t.co/UKob5sNaRC