President vs PM escalates in Poland, Prez returns mid-flight; riot police deployed

The face-off between Polish President Karol ​Nawrocki and PM Donald Tusk escalated with the former returning mid-flight after Bogdan Swieczkowski was suspended as Constitutional Court President. Swieczkowski and Nawrocki are seen as allies. Right-wing protesters accused Tusk of orchestrating a coup against the court. Riot police were deployed as protesters gathered outside Constitutional Tribunal.