A dark day in the White home – this is how we can describe Friday's conference between Volodymyr Zelensky and Donald Trump. Has there been a tectonic shift in US policy? Is Trump consciously strengthening the Kremlin's narrative? And what does this mean for Ukraine, Europe and the world? Marzena Tabor-Olszewska talks about this in the podcast "Rzecz w tym" with Jędrzej Bielecki, a writer from the abroad department of "Rzeczpospolita".