By Sergio GoncalvesLISBON (Reuters) - Portugal's Attorney General Lucilia Gago on Thursday rejected criticism from the ruling Socialist Party (PS) that she was responsible for Prime Minister Antonio Costa's resignation because of her probe into alleged irregularities in his administration. Costa stepped down on Nov. 7 over an investigation into alleged illegalities in his government's handling of lithium and hydrogen projects. Prosecutors said Costa was also the target of a related probe, but he has denied wrongdoing. Santos Silva said some in the judicial system viewed political activity as "by nature suspicious and tend to criminalize political and governmental action." He demanded the justice system decide Costa's case before the snap election.

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Persons: Sergio Goncalves LISBON, Lucilia Gago, Antonio Costa's, Gago, Costa, illegalities, Marcelo Rebelo de Sousa, Augusto Santos Silva, Santos Silva, Sergio Goncalves, Charlie Devereux, Jonathan Oatis Organizations: Portugal's, Socialist Party, Prosecutors Locations: Costa