A car bomb at an election rally for a Shiite political party in Baghdad killed at least six people Friday, officials said, just days before nationwide parliamentary elections. The blast went off at around 5:30 pm (1430 GMT) at a rally for the Saadiqun bloc, the political wing of the Asaib Ahel al-Haq militia, according to a police colonel and a medical source. At least 15 people were wounded.