A younger version of Donald Trump with a bible in his hand. A new favourite is reported to be Poland's head of state

Poland will spend nearly five percent of GDP on defense this year, and its prime minister, Donald Tusk, is one of the big players in European politics. And this at a difficult time when key alliances, including the relationship with the US, are being rewritten. The last thing Poland and Europe would need now is another paralysis of Polish politics, which until...