Ten years after Brexit, analysis published by Bloomberg on Tuesday shows that the UK’s vote to leave the European Union may have already cost the British economy between 2% and 4% of gross domestic product. Dan Hanson of Bloomberg Economics explains. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com for business news &