Christians banned from saying "Allah"?

I was coming off of my night shift at the residence where I have my second job on Saturday morning. I had the TV on Fox and Friends and two or three times I saw something on the ticker about Christians not being able to use the term Allah. I kept wanting to see the whole thing and kept getting called away, so I never got the whole story. I had the impression that one group or other was trying to have actual legislation passed banning Christians from using that term as it was the exclusive property of muslims. Does anyone know what that was all about?