‘Tyranny is outpacing democracies’: Zelensky at Davos summitDavos 2023: Ukraine President Volodymyr Zelensky addressed the World Economic Forum today and issued a "call for speed" in a barely veiled reference to hesitations in Germany about the supply of heavy Leopard tanks.Then, a shocking rescueIn an address to the World Economic Forum in Davos by videolink, the Ukrainian leader issued a "call for speed" in a barely veiled reference to hesitations in Germany about whether to supply heavy Leopard tanks to the country.Leaders and ministers from Finland, Lithuania, Poland and Britain have added their voices in recent days to a growing clamour for Berlin to approve the export of German-made Leopards to Ukraine.Here’s what he saidPolish President Andrzej Duda, whose country has offered to send its Leopards, called it a "very, very, very good idea" on Tuesday.Unofficially, I have very good and positive signals," Kyiv mayor Vitali Klitschko told AFP on Wednesday."