Venezuelan opposition leader Juan Guaido, who many nations have recognized as the country's rightful interim ruler, greets supporters after his arrival at the Simon Bolivar International airport in Caracas, Venezuela March 4, 2019. REUTERS/Carlos Jasso

CARACAS (Reuters) - Venezuela’s Juan Guaido, who has been recognized by most Western nations as the country’s legitimate president, returned to his country on Monday after a tour of South American nations, according to local television footage.