Tonight President Obama took to the national airwaves for a rare prime-time address to describe what America's response would be to the Islamic State (aka ISIL or ISIS), the terrorist group that has taken over parts of Syria and Iraq, and also beheaded two American journalists.
CNN is reporting a Jihadist website is urging its American followers to kill Late Night host David Letterman, over remarks he made in June about an al Qaeda leader killed in Pakistan .