Racing at Lone Star Park, which was suspended July 5 after an employee in racing operations tested positive for COVID-19, will resume this Sunday, July 19, with strict protocols in place, according to the track's Twitter feed. The protocols provide for live attendance, but fans will be required to wear facemasks, follow social distancing rules and will be subjected to temperature screening. Sunday's nominal feature is a first-level allowance for main-track sprinters and the track has drawn programs through July 22. The Wednesday program, which begins at 1:35 CT, is...