COLUMBUS, Ohio (AP) - Backers of three ballot issues to dramatically change Ohio elections said Tuesday that they are confident that voters are so sick of politics-as-usual that they will support the changes on Nov. 8. Reform Ohio Now, a coalition of labor unions and Democrat-leaning activists, on Tuesday filed petitions with 521,000 signatures for each of three issues with Secretary of State Kenneth Blackwell, Ohio's chief elections official. The group cleared its first hurdle on Tuesday when the Ohio Supreme Court unanimously dismissed a lawsuit seeking to keep the issues off the ballot. One of the ballot issues would...