By the CNN Wire Staff
(CNN) -- Greek journalists walked off the job Thursday to protest tough government austerity measures.
The reporters are specifically protesting reforms to the country's social security system as called for in the austerity package the government has put together to pull Greece out of debt.
Participating in the strike is the Athens News Agency, the national news outlet.
During the strike -- which ends Friday morning -- television and radio stations will not broadcast programs, the news agency said.
Friday morning papers will also go unprinted.
