Brazil's Lula and wife charged with corruption

By Sergio Spagnuolo CURITIBA, Brazil (Reuters) - Brazilian prosecutors filed corruption charges on Wednesday against former President Luiz Inacio Lula da Silva, his wife and six others in the sprawling Petrobras kickback scandal, dealing a big blow to the popular leader's chances of a comeback. This was the first time Lula, still Brazil's most popular politician despite corruption accusations against him and his Workers Party, was charged by federal prosecutors for involvement in the massive gra