Actually, I think that a lot of left-leaning Americans look at our current president and the Patriot Act, and think "OH NOEZ THE CONCEPT OF THE AMERICAN PATRIOT HAS BEEN USURPED. OBVIOUSLY THERE'S NO SUCH THING ANY LONGER."
The reality is that American patriots still exist. We just no longer agree as a nation about what constitutes American ideals.
To me, someone who protests against illegal immigrant rights is a patriot.
I would imagine that many on these forums would argue that the counter-protesters are more patriotic.