A debate is taking place in Iowa over the ability of people who are legally or completely blind to carry guns in public. The issue stems from a 2011 change in the state's gun permit rules, allowing visually impaired people to carry firearms in public.
John Mabry, an animal science professor at Iowa State University, has a grant from the National Pork Board to study nutrition in Berkshire hogs.
Credit Amy Mayer / Harvest Public Media
When a new disease — known as PEDV —turned up in the U.S. hog industry in May and threatened to kill whole litters of piglets, the National Pork Board quickly responded with $450,000 in research funding.
Iowa City librarian Jason Paulios pulls out his smartphone, enters his library-card number and begins downloading an album by local metal band Blizzard at Sea.
"So it's extracting now," he says, eyes on the screen. "It's at about 90 percent."
The download takes about five minutes to complete. Paulios says it's a great way to check out local music: You could be waiting for a concert to start, download an album by the band you're about to see and then listen to it on the way home.