Cyberwarfare is believed to be the most serious...

Cyberwarfare is believed to be the most serious national security threat the U.S. faces, said a Defense News poll released Sunday, with 45 percent of poll respondents listing it as the top threat. The poll, sponsored by United Technologies, surveyed 350 “senior defense leaders” who deal with national security issues, including members of the military and congressional staffers, Defense News said. About 42 percent of respondents who identify as Democrats said cyberwarfare was the top threat, as did 36 percent of Republican respondents and 55 percent of independently affiliated respondents (http://bit.ly/198kRsK).