One man sentenced to a decade in prison for posting pro - protest messages to Facebook . A second man to five years , convicted of insulting Saudi Arabia 's king via Twitter . Critics say it 's all part of the government 's efforts to quash dissent .
One man sentenced to a decade in prison for posting pro-protest messages to Twitter . A second man got eight years , convicted of insulting Saudi Arabia 's king via Twitter . Critics say it 's all part of the kingdom 's efforts to quash dissent .