Be Careful Posting That Online Review, You Might Just Get Sued Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Businesses have suffered from anonymous, negative reviews and now lawyers around the country are fighting over whether they constitute slander or are protected free speech. ( Uros Zunic / Shutterstock ) Produced by Ellen Frankman Produced by PRI and WNYC