Winton Capital Management founder David Harding joins board of Britain Stronger in Europe and is said to be donating several million pounds One of Britain’s wealthiest and most prominent hedge fund managers has thrown his support behind the campaign to keep Britain in the EU, just days after two of his rivals pledged their support to the opposing side. Harding said: “I have seen first-hand from decades working with a range of different businesses how EU membership helps create jobs and keep down prices. We would be risking an awful lot if we left. There is currently no limit to...