Government agencies need to be clearer in defining their information security requirements when issuing requests for proposals, Raytheon's chairman and chief executive officer said today. "Be explicit," Dan Burnham told attendees of a government information technology conference in Washington, DC. "Let us know what you want. In order for you to let us know what you want, you'll have to know what you want. So you have a role here, too -- a big role." A report released earlier this...