Russian opposition leader to be gradually taken off ventilator
                                
                                
                                    (Newser) -
                                    Doctors in a Berlin hospital have pulled Russian Alexei Navalny, the Russian opposition leader whom German officials say  was poisoned , out of an induced coma and say he's responding to verbal stimuli. Navalny is being eased off a ventilator,  Sky News  reports. Although they said he's improving, doctors...