, other countries certainly , to try and chip away at the financial dominance of the city , '' Johnson told CNN . ` London Mayor Boris Johnson believes Britain would vote to stay part of EU `` one way or another '' Prime Minister David Cameron said he plans to hold a national referendum on membership . The British government has been under pressure from the European Union and other countries for months over its decision not to take any action against Russia in response to Moscow's annexation of Crimea. Johnson on World Economic Forum in Davos : ` ` It is this great cyclotron of egos is n't it ? ''
London Mayor Boris Johnson believes Britain would vote to stay part of EU `` one way or another '' Prime Minister David Cameron said he plans to hold a national referendum on membership . The British government has been under pressure from the European Union and other countries for months over its decision not to take any action against Russia in response to Moscow's annexation of Crimea. Johnson on World Economic Forum in Davos : `` It is this great cyclotron of egos is n't it ? ''