German Chancellor Olaf Scholz again stressed the need for more support for Ukraine in its war against the Russian invasion as he departed Berlin for Washington on Thursday. “Now is the moment when we have to do what is now necessary, namely to jointly give Ukraine the opportunity to defend itself and at the same time send a very clear signal to the Russian President (Vladimir Putin),” Scholz said. “The signal is that he (Putin) cannot count on our support waning, it will last long enough and it will be big enough,” Scholz added. He praised Ukrainian troops for doing everything possible to defe…