"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus
I would wager there is probably much more out there. He has been in DC a long time. Thats one of the problems with long time Senators running for POTUS.
This is probably the first shot across the bow. Who knows what else is out there?