JD,
You have to remember that NK is including Conservatives and Tea Partiers in his "terrorist" count.
No, only bombers, shooters, and plane hijackers.
some examples:
Ted Kaczynski
Timothy McVeigh
the Fort Hood shooter
Al Qaeda
That Asian dude at Virginia Tech, and any other school shooters
Uhh, yes. 3 vs hundreds of thousands. We should concentrate our efforts on those 3. 
Hundreds of thousands of terrorists have pulled off attacks on US soil? Also, there have been more than 3 school shootings alone, often with multiple shooters. Don't forget that Hitler was a Christian.
Where do you think terrorists in America buy their groceries? Do you think they have their own terrorist food stores?
I forgot the the goal was only to stop people who have already committed terrorist acts.Honestly, what do you think the ratio of Muslim terrorists is to all other races/creeds/religions/etc. in the world today??? If its just as likely that a high school shooter is going to commit an act of terror as a jihadist muslim, don't you think Obama's war efforts in Pokestan and Afganneestan are slightly misguided? I mean, it would be way cheaper to fight a war against Jeff Davis High. (I expect answers to all these questions, not a story about a mailman that "went postal")
Your talking point = libtarded