Kevin Costner’s character in “Field of Dreams” built a baseball park in an Iowa cornfield on the seemingly ludicrous mantra,”if you build it they will come.” He did, and they did. Now, the city of Indianapolis is betting its economic future on a similar concept. The idea that abandoned factories can be magnets for entrepreneurial software programmers, “clean” manufacturers, work space sharers and craft brewers. Our Executive Vice President, Jeff Carnahan spoke with the Indianapolis Business Journal about the challenges that arise with brownfields. Click here to see why he thinks they’re ultimately worth the risk.