Quite possibly because they are saying things that are a bit more extreme than what they lead us to believe otherwise.
I read an article around here somewhere that their spanish language papers are calling for much more than the english language translations are saying.
Sounds a bit like what the imams are doing in the ME, moderating their words when they speak english, but much more radical when speaking to their crowd.
Fortunately a lot more people speak spanish in this country, so many more of us will be able to figure out the truth in this situation.
I sure would like an english translation to what they are actually saying