The map above depicts the locations highlighted in the following story where trace amounts of radiation from Japan have been found in Illinois - Will County and Springfield, Ill.
Reporting from Illinois Public Radio's Sean Crawford used in this report.
Trace amounts of radiation from Japan have shown up in Illinois. But state officials say there's no reason for concern.
Minute levels of radioactive materials have been detected in both northern and central Illinois. The state's Emergency Management Agency says radioactive iodine was found in grass clippings in Will County and in an air sample collected at a lab in Springfield.
With lower state taxes on gasoline, among others, Missouri is easily undercutting its border mate, Illinois, when it comes to the price to fill up.
One of the cardinal rules about interstate travel through the Midwest: "gas up before you hit Illinois." Illinois levies a hefty 42 cents per gallon tax on gasoline, among the highest gas taxes in the country.
The Cahokia School Board will meet tonight to decide whether to lay off up to 70 teachers because of a budget deficit.
School officials have said that lower tax revenues and delayed state payments have left Cahokia's budget about $1 million in the red. Brent Murphy, president of the Cahokia Federation of Teachers, says he hopes that reducing instructors and other staff is not the only solution.