Tennessee's disgraced former House Speaker Glen Casada and his top aide were arrested Tuesday on federal charges including bribery, kickbacks and conspiracy to commit money laundering.
Their indictments follow the abrupt resignation in March of Republican Rep. Robin Smith, who pleaded guilty to federal wire fraud charges involving Casada and his chief of staff, Cade Cothren. Afterward, speculation swirled about what additional charges might come in the corruption probe.
