The Kremlin on Tuesday accused German medics of being too hasty after they said tests on Russian opposition leader Alexei Navalny indicated he had been poisoned. The 44-year-old Navalny, who is one of the fiercest critics of President Vladimir Putin, is being treated at Berlin’s Charite hospital after falling ill on a flight in Siberia last Thursday. He was treated for two days in a hospital in Siberia before being transferred to Germany. His supporters claim he was poisoned by something in his cup of tea at a Siberian airport before taking a flight to Moscow, pointing the finger of blame at Putin. The German clinic said Monday that clinical tests “indicate poisoning with a substance from the group of cholinesterase inhibitors,” substances that are used in nerve agents as well as some medi...