Paul McCartney has revealed his true feelings about his divorce from Heather Mills for the first time - and likened it to going through Hell. When Sir Paul was asked whether he had any regrets about the fall-out from the break-down of the four-year marriage, he momentarily dropped his guard and spoke candidly quoting Winston Churchill. The former Beatle said: 'Going through a divorce is a very painful thing. As Winston Churchill once said, "If you're going through Hell, keep going". The relevance of the quote - from the most prominent war strategist of modern times - will not have...