NPR reports on the escalating threat of cyberattacks from foreign and terrorist enemies. NPR: Should the federal government combine legislative muscle with fear to pressure private enterprise leaders into funding cyberwar? Some in both the private and public sector say businesses may have no choice but to do most of the heavy lifting, unless they want to give up control to government. The Senate version of CISPA (Cyber Intelligence Sharing and Protection Act), recently passed by the House, would require private enterprises to improve their cybersecurity capabilities.”]