A man holds his betting slips while waiting for a race at the Iowa Greyhound Park on April 16 in Dubuque, Iowa. After the end of a truncated season in May, the here will close. By the end of the year, there will only be two tracks left in the country. CHARLIE NEIBERGALL/AP
Scott McFetridge ASSOCIATED PRESS DUBUQUE, Iowa – Vera Rasnake laughed as she led a trio of barking, jostling dogs into the Iowa Greyhound Park, but…
