Venezuelan troops barricade bridge to prevent US aid and what Maduro claims is a prelude to invasion
Venezuelan troops have barricaded a bridge on the country’s western border with Colombia in an attempt to block the delivery of humanitarian aid, and stop what Nicolas Maduro claims is a prelude to a full invasion. Juan Guaido, the self-declared interim president, has welcomed an offer from the United States of $20 million (£15m) of…