Venezuelan opposition leader Juan Guaido's call for massive street
protests against President Nicolas Maduro has so far yielded only modest demonstrations, casting doubt on a plan to revive stalling efforts to force a change in government.
Last Saturday Guaido called on supporters to stage permanent street rallies against Maduro, who has clung to power despite an economic collapse and U.S.
sanctions that have hobbled the OPEC member's oil exports.
There has been a low turnout at demonstrations and some
protesters acknowledged being exhausted by dysfunctional public transportation, lack of power and water and crippling hyperinflation.