Cybersecurity summit: Will government, businesses cooperate more?

President Obama hosted the first White House Summit on Cybersecurity and Consumer Protection at Stanford University in California on Friday. "It’s one of the great paradoxes of our time that the very technologies that empower us to do great good can also be used to undermine us and inflict great harm," Mr. Obama said, addressing the summit. During the event, Obama signed an executive order to promote the sharing of cybersecurity-threat information among US companies and between the private