ST. PAUL - The son of a Minnesota state senator was killed in Iraq when his helicopter was shot down, officials said. It was the second tour in Iraq for Chief Warrant Officer Matt Lourey, 41, who flew helicopters with the Army's 82nd Airborne Division — though his mother, Sen. Becky Lourey, and other relatives opposed the war and had tried to talk him out of it. "He didn't want to die, but nonetheless he signed up for military service and he understood what that meant," said his brother, Tony Lourey.(snip) Chief Warrant Officer Matt Lourey, 41 (snip) When he...