KARACHI: On the call of the Pakistan Federal Union of Journalists against the passage of the Prevention of Electronic Crimes (Peca) amendment law, the Karachi Union of Journalists has announced a three-day hunger strike camp at the Karachi Press Club.In addition to media workers, representatives of civil society, rights and labour organisations, lawyers` bodies, political and religious parties were invited at the protest camp between 11am to 5pm to become part of the `anti-Peca struggle`, said a press release issued here on Monday.-Dawn Report