Original sentence: Ever since the fall of communism, the question of vetting (lustracja) has been a bone of contention between two political camps that both emerged from the former anti-communist opposition: The liberal, intellectual wing - prominently represented by Adam Michnik and his Gazeta Wyborcza, the country's largest daily - call for a comprehensive reconciliation between former operatives and opponents of the People's Republic, by symbolically making a final stroke, or "thick line" (gruba kreska) under the past without seeking revenge.On the other hand, the more conservative, populist wing criticizes this attitude as too propitiatory and calls for a morally rigorous approach, with the thorough vetting of all persons in leading positions in politics, business, or the media born after 1972.Wildstein himself helped to uncover a prominent secret-police informer: Lesław Maleszka, a journalist with the anti-vetting liberal daily Gazeta Wyborcza, formerly a fellow student and close friend of Wildstein's, had been reporting on the oppositional Student Solidarity Committee (see above) he had co-founded with Wildstein
Edited sentence: Ever since the fall of communism, the question of vetting (lustracja) has been a bone of contention between two political camps that both emerged from the former anti-communist opposition: The left-liberal, portr aying itself as intellectual wing - prominently represented by Adam Michnik and his Gazeta Wyborcza, a daily - call for a comprehensive reconciliation between former operatives and opponents of the People's Republic, by symbolically making a final stroke, or "thick line" (gruba kreska) under the past without seeking justice to be done.On the other hand, the more conservative, center-right wing criticizes this attitude as too propitiatory and calls for a morally rigorous approach, with the thorough vetting of all persons in leading positions in politics, business, or the media born after 1972.Such solutions - even in a much more stringent form - have been adopted in the Czech Republic nad Germany.Wildstein himself helped to uncover a prominent secret-police informer: Lesław Maleszka, a journalist with the anti-vetting left-liberal daily Gazeta Wyborcza, formerly a fellow student and close friend of Wildstein's, had been reporting on the oppositional Student Solidarity Committee (see above) he had co-founded with Wildstein