Opposition supporters in Venezuela were set to take to the streets Monday after leader Juan Guaido called for mass protests against President Nicolas Maduro — as the self-declared interim president prepared to return after a week touring Latin American allies. Guaido’s reappearance in Venezuela would pose an immediate challenge to the embattled Maduro, who will have to decide whether to arrest him for defying a travel ban — thereby provoking strong international condemnation — or allow him to enter unmolested, which would undermine his authority, analyst say.
