Zełenski in Warsaw, Romanowski movement, US attack in Syria

The president of Ukraine Volodymyr Zelenski during his visit to Warsaw met, among others, president Karol Nawrocki and Prime Minister Donald Tuski. The court lifted the European Arrest Warrant (ENA) against the PiS MP Marcin Romanowski. American forces hit over 70 targets in central Syria. Here are six things worth knowing on Saturday December 20.