We think that this election is not legal or legitimate.

It is easier to make certain things legal than to make them legitimate

We are not going to block our customers from accessing any legal or legitimate sites or accessing any content through their broadband or DSL connection.

I think you have to look at the totality of it as to whether or not it's a legitimate threat or whether or not it's sort of ranting -- offensively responding to something you might have seen written on the Web by someone else.

However, there is no legal and legitimate state called Israel.

I think it needs some clarification as to what is what, ... I'm not sure you don't run into some legal technicalities.