The threat is credible, although there have always been doom-sayers and always will be.
I will never understand what those radical's problem is? We only hate them because they hate us.
We had better pray that they don't get a nuke into NA. If that ever happens, the world will be a crappy place to live for a few decades.
In God we trust.
Number One - Get out of the cities!
Number Two - Get out of the cities!
Number Three - Get out of the cities!"
You say -- "I will never understand what those radical's problem is?"
It's their religion. It's a totally false religion, based on death and killing and war and subjugation. The more one is an *absolute adherent* to that religion, the more that one is a terrorist. You have to be a terrorist, if you believe in that religion ("absolutely believe", that is).
There are a lot of so-called Muslims that are nominal and others who are in name only, to keep from getting their heads cut off. If they had true freedom of choice, I would be willing to bet almost half of the Muslim population would cease to be Muslim. They cannot defend it intellectually, like one can with Christianity (which has real moral force).
But, what "more specifically" makes those "absolute adherents" to Islam hate us. Well..., it's our support of Israel. This is the classic battle between the God of Abraham, Isaac and Jacob -- versus -- the one who is known as the liar, deceiver and murderer (i.e., Satan), known in Islam as Allah.
In our support of Israel, we are "giving the lie" -- that is -- the "lie" what Islam is "really" (i.e., a "false religion") -- basically because Israel exists (as the Bible says it will, as proof of God's existence and His protection of Israel).
Those "absolute adherents" to Islam *have to destroy Israel* to keep from being perceived as the false religion. Therefore, these terrorists will never stop until Christ comes again -- and He puts a stop to all this.
We've got a long war on our hands, depending on how long it takes for Christ to return again.