Dan Snow on Lloyd George: My Great-Great-Grandfather

At the end of the First World War, Britain's prime minister David Lloyd George was a national hero, hailed as 'the man who won the war'. A hundred years after he became PM, Lloyd George's great-great-grandson Dan Snow explores his famous forebear's life and asks why he's not better remembered, why he's not as famous a wartime leader as his friend and protege Winston Churchill. It's a tale of sex and scandal, success and failure, with Dan discovering some home truths from his family's history.