text: U.K. Docs Suggest Tax Breaks for Exercise LONDON - Money spent on sports and exercise should be tax deductible as part of a national strategy to fight flab, say doctors in Britain who are grappling with one of the world's most rapidly growing obesity epidemics.    Ahead of a daylong conference Thursday on tackling obesity in primary care clinics, the Royal College of General Practitioners called on the government to consider tax breaks to make exercise more accessible and affordable to everybody...