Ukrainian President Volodymyr Zelenskyy thanked President Donald Trump after they had a talk Wednesday at the NATO summit in the Netherlands — months after Vice President JD Vance called out Zelenskyy for not voicing more gratitude for U.S. support for Kyiv as it battles Moscow. When Zelenskyy visited the White House in February he sparred openly with Trump and Vance in the Oval Office over engaging in diplomacy with Russia to end the conflict, prompting Vance to ask the Ukrainian leader if he'd "said thank you once this entire meeting." But on Wednesday Zelenskyy made sure to thank Trump and...