Self-confessed workaholic Alastair Campbell can't help but feel that he's not doing enough. He's written 18 books, is editor at large of The New European newspaper and his podcast, The Rest is Politics, co-hosted with Rory Stewart, is usually ranked top of the UK charts. But Alastair promised his mum that he'd never go back to the political front line. Alastair's latest tome, But What Can I Do?, seeks to empower its readers to make their own difference.