TAGS: Politics, Technology

Greece's Prime Minister Alexis Tsipras (r) watches a man wearing virtual reality glasses during a visit at the annual Thessaloniki International Fair (TIF) at the northern Greek city of Thessaloniki, Saturday. Anti-government rallies are planned by Greek unions and left-wing protest groups for Saturday, at the time when Tsipras will be giving a news conference. [Giannis Papanikos/AP]

Online