Oh, you mean slicing and dicing jihadis? Of course. Don't be silly.
But I also believe that 9/11 warranted a formal Congressional Declaration Of War against al Qaeda and all other groups we deem as terrorists. There is nothing in the Constitution that prevents it, while the "war on terror" is both lame and imprecise.
It is a war against identifiable Islamist groups and their supporters, and the sooner we name them, formally Declare War on them, and kill them, the better.