The City of Glendale is expected to file suit Monday against the Goldwater Institute and specific members of the public watchdog's board, according to sources. The city is faced with what they estimate will be more than a half-billion dollars in lost revenue, taxes and jobs if the Phoenix Coyotes relocate. The lawsuit is expected to allege the Goldwater Institute was guilty of a legal form of interference when the institute reached out to potential buyers of municipal bonds.