Edward snowden to speak on government spying
Governments request more user information from Google
Countries are demanding more information, claiming it will be used in criminal investigations.
Angela Merkel said allegations that a German man worked as a double agent for US intelligence were serious.
Oliver Stone will be adapting the story of former NSA contractor Edward Snowden for the big screen.
An email exchange has revealed the former contractor questioned the NSA's legal training programmes.
Edward Snowden says he's not under Russia's control & gave Moscow no intelligence documents.
The former US spy agency contractor says he "was trained as a spy" and worked undercover overseas.
The WikiLeaks founder says people need to take more responsibility for what they share on the internet.
Snowden will answer questions on how the NSA uses technology to keep tabs on people.