Mar 10, 2014 — Before Secretary of State John Kerry agrees to visit Russia, the State Department says it wants to see concrete evidence that Russia's ready for serious discussions on ending the crisis in Ukraine.
Mar 10, 2014 — Former National Security Agency contractor Edward Snowden addressed the South by Southwest Interactive Festival, urging developers to build encryption systems to stifle government snooping.
Mar 10, 2014 — Ukraine gave up its nuclear weapons two decades ago when Russia and the U.S. pledged to respect its sovereignty. Amid the current crisis with Russia, some Ukrainians now say that was a mistake.
Mar 10, 2014 — The former NSA contractor, who has revealed large amounts of classified information about U.S. surveillance programs, appeared by video from Russia.
Mar 10, 2014 — Former NSA contractor Edward Snowden will take questions from South By Southwest attendees via videoconference Monday. A Kansas congressman wants SXSW to rescind the invitation.