Ohio State Blocked on Michigan BriefBy VINCENT KIERNANThe attorney general of Ohio last month blocked plans by Ohio State University to file a legal brief with the U.S. Supreme Court supporting the University of Michigan's use of affirmative action in admissions decisions. The attorney general, Jim Petro, must approve all legal filings by Ohio public institutions. Mr. Petro denied Ohio State's request to participate... Copyright © 2008 by The Chronicle of Higher Education Subscribe | About The Chronicle | Contact us | Terms of use | Privacy policy | Help |