Big Bad Wolf Bedtime Story

As leading US Democrats issue a formal demand for an independent commission to investigate links between Russia and the Trump administration, President Trump has said he's been treated worse than any politician in history, especially by the media. Also on the programme: Chelsea Manning, who was behind one of the biggest intelligence leaks in US history, has been released from prison; and mice ovaries made with a 3D printer. (Photo: President Donald Trump departs the White House May 17, 2017 in Washington, DC. Credit: Win McNamee/Getty Images)