 Members of the security team of the US Supreme Court Justice Sonia Sotomayor have shot an armed man during a suspected carjacking attempt. It happened near Ms Sotomayor's home in Washington, but she's not believed to have been the target. Court documents say two deputy US Marshals were approached by a man pointing a gun at one of them. One of the deputies then fired four times, hitting the suspected carjacker in the mouth. He's being treated in hospital.