(Bloomberg) -- European Commission President Ursula von der Leyen said Ukraine is making progress in enacting the reforms required to join the European Union, while Poland’s head of state criticized the government in Kyiv for its handling of a dispute over imported grain.Most Read from BloombergVegas’ Newest Resort Is a $3.7 Billion Palace, 23 Years in the MakingTrudeau’s Murder Claim Risks Upending US Courtship of IndiaF-35 Debris Found After a $100 Million Fighter Jet Went MissingIndia, Canada