Britain's authority within EU will rise after 'In' vote - Cameron

By Kylie MacLellan LONDON (Reuters) - Britain's influence in the European Union will be stronger if it votes to remain in the bloc in a June 23 referendum, Prime Minister David Cameron said on Sunday with the latest polls showing Britons almost evenly split over whether to stay or go. In an interview on BBC television, Cameron - whose "In" campaign has been branded as scaremongering by pro-Brexit supporters for warning of the risks of quitting the 28-nation EU - highlighted the advantages of sta