Des Moines Register: The federal government gave Iowa’s richest man up to $6.3 million in coronavirus stimulus money intended to help small businesses, and he’s far from the only deep-pocketed or politically connected Iowa business owner to benefit from the program. Seed geneticist Harry Stine received six forgivable loans through the Paycheck Protection Program, according to disclosures from the U.S. Small Business Administration released earlier this month. The McCarthy-Bush Corp. — a family of construction, mining, real estate development and steel fabrication businesses — received up to $13.3 million. Brownells, a Grinnell firearms manufacturer, got up to $10 million. And pork producer Dr. Daryl Olsen received up to $8.4 million.