President Donald Trump escalates his war on the media as he prepares to meet Russian President Vladimir Putin while attending the G20 summit in Germany. The social media assault comes days before Trump’s face to face with Russian President Putin on an overseas trip and engaged in media war ahead of meeting Putin. The lack of focus on issues is worrying Republicans. The White House argues media is spending more time on Twitter tweets rather than other issues. Meanwhile, Trump had called world leaders ahead of G20 summit.