The greatest threat that Iraq ever posed against us...

[MrScorpio]

Was the harm that we did to ourselves from attacking it.

We're still paying for that war, by the way: http://costofwar.com/en/

http://alternatenewsmedia2012.wordpress.com/2012/03/26/a-new-perspective-on-cost-of-war/

Let's not make the same mistake about Iran.

[2on2u]

1. K&Rrrrrred. Iraq's threat was the Euro and what it might

have done to set a trend in the rest of the Arab world. It was about money, always was, always will be.

[Cirque du So-What]

2. The cost of attacking Iran

would be exponentially higher than that of invading & occupying Iraq, for which we still haven't gotten the final bill. Higher in every way imaginable - and probably in some ways that haven't even been considered yet.