While Bill Clinton was President he launched countless airstrikes against Iraq over his 8 years in the White House. There were even a couple incidents where things got so heated that we actually came close to going to war with Iraq back around 97-98. His justification was that Iraq was harboring WMD, Iraq was a threat to the rest of the world, Iraq was blocking UN inspectors from doing their job and Iraq was firing on NATO/American planes which were enforcing the No Fly Zones in Iraq. Clinton was supported in these actions by many Democrats who are in congress now. These are the very same damn reasons that people say Bush lied about to go to war. So they were lies when Bush said them but the truth when Clinton said them? Back then Clinton was backed by the likes of Ted Kennedy and Joe Biden who agreed that Iraq was hiding WMD and was a threat to America, now Bush is called a liar by the same people when it comes to this same issue.
For those who say i am making this up-here is a website which breaks down many confrontations in between Iraq and America during the 90s.
http://www.usatoday.com/news/index/iraq/iraq000.htm