My Occupy's Facebook wall: Should I impose stricter rules?

[TheGodlessUtopian]

I am worried that things are descending into needless political bickering.One dude posted something about clean water and another posted a link to a documentary called the Obama Deception (haven't seen it but I think the name says it all).

Since I am admin I have power.Should I impose a rule which only material that is directly related to the occupy movement or allow people to post weird shit and try and pass it off as a contributing factor?

I feel like I would be a dictator but is it really destructive to simply ask that people stay on topic?

[xub3rn00dlex]

Send them all to facebook gulag.

[TheGodlessUtopian]

Send them all to facebook gulag.

Funny but I need a definitive answer please.

[Rafiq]

Be harsh and do what is necessary. It's the internet, not a country.

[Le Socialiste]

I'd issue a warning first, before actually removing posts and members. If things get too out of hand, sure. Make your position clear on the matter, say that things unrelated to your town's Occupy shouldn't be posted (and if posted, removed).