Source:
ReutersATHENS, Jan 14 (Reuters) - Greece's most militant left-wing guerrilla group claimed responsibility on Wednesday for the shooting of a policeman last week and two other attacks, police sources said.
The Revolutionary Struggle urban guerrillas said in a pamphlet sent to a weekly publication they were behind the shooting, which left a 21-year-old police officer seriously wounded, as well as an attack on a police bus in December and the foiled bombing of Shell's headquarters in Athens.
"The anti-terrorist squad has gone to the Pondiki weekly's offices and is investigating," police spokesman Panagiotis Stathis told Reuters.
The Jan. 5 shooting of a riot policeman guarding the Culture Ministry followed Greece's worst rioting in decades in December, triggered by the police killing of a teenager and fuelled by anger at government scandals and economic hardship.
Read more:
http://www.reuters.com/article/rbssEnergyNews/idUSLE14826920090114
I don't know if I believe this. Could be right-wing propaganda.