Underground marijuana farm

Whose economy is better? The Chicago Sun-Times tries to settle a debate between Illinois Governor Pat Quinn and Wisconsin Governor Scott Walker. The two governors traded insults last week over which state is doing a better job of attracting businesses. The Sun-Times says Illinois is the winner on most points.

Peaceful place Nine Nobel Peace Prize winners will be in Chicago this week for the World Summit of Nobel Peace Laureates, according to the Chicago Tribune.

Natural gas Crain’s Cleveland Business considers the possibilities for exporting liquid natural gas made in Ohio. Exporting the fuel could lead to higher prices in the U.S., but those prices would help Ohio’s booming natural gas industry.

The Palisades problem NPR looks at the spotty safety record at the Palisades nuclear plant in Southwest Michigan. The story is reported by Lindsey Smith, of partner station Michigan Radio.