KO leads, although there are no successes, and the PiS loses support. The expert knows the explanation

The fresh poll of the Pollster investigation Institute for “Super Express” showed a shift in the voting preferences of Poles. The Citizen Coalition advanced to leadership position reaching 32.53% of support, at the expense of the PiS, which gained 29.91 percent of votes. Although Donald Tusk's group (68 l.) is the leader...