Things have changed for Venezuela. But they're not what Juan Guaido hoped for CNNTrump administration increases pressure on Maduro regime with new sanctions CNBCPompeo vows US support as he meets Venezuela's Guaido in Colombia Al Jazeera EnglishVenezuela's Juan Guaido says 'no' to future talks with Nicolas Maduro CNNVenezuela Police Raid Offices of Opposition Leader Guaido BloombergView full coverage on Google News