Well soon Barack Obama or whatever his name is will be carved on Mt Rushmore right next to Lincoln. The only argument then will be which one of them committed more illegal acts agains’t the Constitution.
The good news is that neither one of them will ever pollute the carvings of Southern heroes on Stone Mountain. :-)
Of course, firing on a federal fort is not an illegal act against the Constitution. You may want to refresh your memory. Read Article III section 3 of the Constitution of the United States.