Politics Leila Ramsay ALI, BUREAU OF WESTERN HEMISPHERE, CARIBBEAN, COOPERATIVE REPUBLIC OF, CORRUPTION, CUBA, CUYUNI, CUYUNI RIVER, DEMOCRACY, EX, EXXONMOBIL, GUYANA, IR, MADURO, NATIONAL SECURITY, NORTH AMERICA, SECURITY, SOUTH AMERICA, US STATE DEPARTMENT, VENEZUELA, VOL, ZE Tensions Rise Between Guyana and Venezuela Over Maritime Incursion