(Eaton, OH)--The city of Eaton bans door-to-door sales, calling it a public nuisance.  Now, that policy has resulted in the city facing a lawsuit.  Omni Fiber is suing Eaton, saying the ban violates the company’s right to free speech.  In the lawsuit, Omni says it has invested more than $7.7 million into establishing a state-of-the-art fiber network in Eaton.  The first hearing in the case is set to take place in two weeks.