Granted house arrest, Venezuela opposition leader vows to fight on

By Brian Ellsworth and Alexandra UlmerCARACAS (Reuters) - Venezuela's best-known jailed opposition leader Leopoldo Lopez celebrated a surprise return to his family after being granted house arrest on Saturday with a promise to fight on following three years' imprisonment for leading anti-government protests.Hours after his pre-dawn transfer from the Ramo Verde military jail, Lopez appeared over a wall of his Caracas house, waving the Venezuelan flag and punching the air before a crowd of support