Johnston, Iowa - Season 3 of IPTV's Iowa Entrepreneur premieres Friday, December 1 at 6:30 p.m. The 10 new episodes each feature two local Iowa businesses and the stories of how their owners overcame personal and professional struggles to find success. New episodes premiere Fridays at 6:30 p.m. and repeat Sundays at 10:30 a.m. on statewide Iowa Public Television.