http://www.chicagocurrent.com en-us About a year after they began a unionizing effort, teachers at the Chicago International Charter School finally have a contract with administrators. Charter schools represent a growing battleground for labor activists around the United States. Mon, 09 Nov 2009 04:07:00 -0600 http://www.chicagocurrent.com/articles/30718-New-Union-Charts-Fresh-Course-for-Educators http://www.chicagocurrent.com/articles/30718-New-Union-Charts-Fresh-Course-for-Educators