The 300-plus acre site in Arlington Heights was recently put up for sale by owner Churchill Downs Inc. for redevelopment. Meanwhile, Hawthorne is ...<div><a href="https://www.google.com/url?rct=j&amp;sa=t&amp;url=https://www.horseracingnation.com/news/Racing_returns_to_Hawthorne_with_Chicago_racing_in_transition_123&amp;ct=ga&amp;cd=CAIyGjJhNGE2ZjMzOTYxNDIxNzk6Y29tOmVuOlVT&amp;usg=AFQjCNEsokH2aND04ktP91SNrwD5rC00mg" target="_blank">Original link</a></div>
