Blagojevich ruling draws line on what is, isn't corruption

CHICAGO — Federal judges who tossed several of Rod Blagojevich's corruption convictions endeavored to answer a question legal observers said Wednesday had gone largely unanswered: Just when does an elected official cross the line between legal and illegal political horse-trading? The 7th U.S.
Source: Blagojevich ruling draws line on what is, isn't corruption