DAVENPORT, Iowa (AP) -- At least 13 people were injured, one of them seriously, early Sunday morning when a hay rack ride went over the edge of a quarry where soil had been removed in Clinton.

Danny Winkelman, known to most as Wink, and about 50 others sloshed through mud, ice and melting snow Saturday to a wooden hay rack loaded with 52 bales of alfalfa. The Eastern Iowa Hay Producers ...