By Dan Modlin
http://stream.publicbroadcasting.net/production/mp3/wkyu/local-wkyu-531220.mp3
Bowling Green, Ky – If you drive an automobile, you've no doubt noticed the falling gas prices. WKU Economics Professor Dick Cantrell says there are several factors behind the drop in fuel costs. Dan Modlin recently spoke to Prof. Cnatrell in the studios of Western's Public Radio.