We can all relax now. Joe Biden has announced to Larry King that another "massive" terrorist strike like the one on September 11, 2001 is unlikely.
Who knows on what kind of assessment Biden bases his opinion. If I could understand the workings of this man's mind it would not speak well of me.
The truth is a conversation between Larry King and Joe Biden is a total waste of good oxygen. To seriously consider any opinions stated in such a conversation is a total waste of time.