So what has changed?

Alot of people jump down the thraots of any one who supports our current operations in Iraq. If you look at it we are doing basically the same thing we did in WW2 and the whole country got beind that. Just like Saddam, Hitler never attacked the US homeland before we went in. But he was a threat to democracy worldwide and that is what America stands for. Plus there were more deaths on D Day than in the whole Iraqi conflict. So what has changed, why does America not support us troops as we do our duty.