Ukrainian President Volodymyr Zelenskyy on Sunday invited Donald Trump to his country for a lesson on wartime diplomacy. Referencing Trump’s boast that he could end Russia’s invasion of Ukraine in 24 hours if he’s reelected, Zelenskyy said the Republican presidential front-runner should come see the situation for himself. “Former President Trump said that [in] about 24 hours, that he can manage it and finish the war. For me, what can I say?” Zelenskyy told NBC’s “Meet the Press.” “So he’s very welcome, as well. “I invite President Trump. If he can come here, I will need 24 minutes – yes, 24 mi...