Churchill Downs is reportedly exploring a sale of its sports betting arm TwinSpires Racing in a deal which could fetch $1.5bn (€1.3bn).<div><a href="https://www.google.com/url?rct=j&amp;sa=t&amp;url=https://www.sportbusiness.com/news/churchill-downs-explores-1-5bn-sale-of-betting-arm-twinspires/&amp;ct=ga&amp;cd=CAIyGjJhNGE2ZjMzOTYxNDIxNzk6Y29tOmVuOlVT&amp;usg=AFQjCNFiDEZF2MRIhVIlHAZ-jkhGlY56rw" target="_blank">Original link</a></div>