Wives, mother of jailed Venezuelan opposition leaders chained in Vatican protest

Venezuelan opposition leader Leopoldo López's wife, Lilian Tintori; his mother, Antonieta Mendoza; and former mayor of Caracas Antonio Ledezma's wife, Mitzy de Ledezma, chained themselves at the gates of the Vatican's St. Peter's Square on Sunday in a plea for Pope Francis' help in winning the release of political prisoners held under Venezuelan President Nicolas Maduro's regime.