Hanna Gronkiewicz-Waltz Representatives of left-wing organizations and groups of property owners and tenants watch broadcasts of Warsaw Mayor Hanna Gronkiewicz-Waltz during an extraordinary session of the Warsaw city council in Warsaw, Poland, on Thursday, Sept.1, 2016. The mayor said that irregularities in the restitution of seized Warsaw property to private owners were the fault of all political teams who have ruled the capital city under democracy since 1990, but stressed she was the one who successfully pushed for regulations that will take effect this month and will eliminate some of the bad practices