Adding fuel to the debate over U.S.-international trade, a tech industry group is blasting "Buy American" legislation passed by the House of Representatives this week. On Friday, the Information Technology Association of America called the measure bad security policy and bad economic policy. The legislation, an amendment to the Homeland Security Authorization Act, would force the Department of Homeland Security to buy products mostly made in America. The legislation was authored by Rep. Don Manzullo, an Illinois Republican, and passed by the House on Wednesday. It would require more than 50 percent of the components in any end product procured...