Yup, as far back as that, Americans have been the targets of muslim fundamentalists.
Pamela Geller of Atlas Shrugs has given a long listing of American deaths at the hands of muslim terrorists. This is her excellent response to their Homeland Security's concerns that muslims might suffer as backlash after Fort Hood.
Pam Geller has put up a vid of the talk she gave in Texas a couple of days ago. It's pretty long but very rivetting. I was listening to her way into the early hours of the morning.