I think it wasn't bad decision that obama made for the war on Iraq, nor clintons point of view was wrong. I mean the war hurted our economy pretty bad and cost us lots of money, but it was important on the same hand. It was necessary to give answer to those terrorist who keep posing threat to our country, and that problem should be solved for ever.
Yes I believe Clinton was wrong to vote for the Iraq war. I don't believe war is always the option when it comes to resolving issues. The war never really progressed to anything and resolved any issues. They are still there also and have no particular goal in mind. War costs millions of dollars that can be used for something else more beneficial.