Chelsea manager Jose Mourinho and his club have strongly refuted suggestions that he intimidated two teenagers who filmed him on a mobile phone in a London street. Video footage, taken on the mobile of a 14-year-old Chelsea fan, appears to show Mourinho shoving one of the boys filming him while he walked along in Knightsbridge. The clip was published by The Sun newspaper, but on Friday Chelsea’s chief press officer Steve Atkins, speaking at Mourinho’s news conference before Chelsea’s Premier…