9/11 Raint!!! American? Not if you have this ignorance!!!

Today is the 11th anniversary of 9/11! And as a nation in schools what happened is as always we were learning and talking more about the events that happened on that day in 2000.  And well lets just cut to the chase!!  I think that as US citizens we should be required to know and learn about that day and what happened!  Because on September 11th, 2000 the United States was attacked!  And hundreds of innocent people lost their lives!  It was for no reason that they lost their lives!  And this terrorist attack is a HUGE deal and also has a great deal of importance to our country!  Because of that attack is the main reason we have been in a war for 11 years!!  And I do not think it is acceptable to refuse to know or even learn about it!  Kids in other countries are required to learn about 9/11 in their country and it wasn't even their country that was attacked!  So I find it rather ignorant to refuse to know!  And it just shows a large amount of your ignorance too leave classrooms when as a class we are discussing the events of that day!  I think people who are like that and do that need to leave this country!!  And should NOT even consider themselves Americans!!  Its pisses me the hell off to NO END!!!!!!!!!