In the second and final part of this series on the history and future of the chief information officer, we ask if CIOs need to become process and information architects to drive innovation inside their organisations.

In the first of a two part series, CIO looks at the history of the chief information officer; when the role came into being and why many CIOs are still considered technology boffins rather than business strategists.

U.S. Supreme Court justices on Monday questioned the legitimacy of a law allowing a secretive government surveillance program and the assertion by a government lawyer that some groups couldn't challenge the law in court because they don't know if they've been spied on.