Venezuela's opposition leader Juan Guaido is under scrutiny with some of his envoys on the Colombian border facing corruption allegations.

They are accused of stealing funds meant to help military defectors living in Colombia.

Al Jazeera's Alessandro Rampietti reports from Cucuta near the Venezuelan border.

Advertisement
Up to 50% Off Men''s Apparel and Outwear at ems.com! While Supplies Last!

More videos