The Duke of Cambridge today attended the launch of a new mental health campaign, Heads Up, at Wembley Stadium. Prince William gave a powerful speech on the importance of mental wellbeing and how he hopes to harness the popularity of football to get people talking about their mental health. Alongside the Football Association and Heads Together, His Royal Highness hopes to generate the biggest ever conversation around mental health. Report by Thomasl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn