Sallow
The Big Bad Wolf.
Obama would have not invaded a country that had nothing to do with the 9/11/01 Terrorist Attacks wasting hundreds of billions of dollars and costing thousands of lives in the process.
That's pretty much a given.
Had Obama lost in 08, we'd still be there.
As for the economic collapse, Bush's administration had a large hand in that through refusing to regulate the banking industry so no points there.
9/11 was irrelevant to the necessity of removing SADDAM from power in Iraq. The sanctions and weapons embargo put on SADDAM's regime in the early 1990s had by 2002 crumbled and SADDAM was selling Billions of dollars of oil through the black market. France, China and Russia were all ignoring and violating the sanctions with Saddam for their own reasons. China was providing military assistance to Saddam improving his air defense systems and introducing fiber optics for better communications making it easier for SADDAM to target US fighter planes patrolling the no fly zones.
To continue on with that situation would simply lead to Saddam regaining his past capabilities to threaten the region and would make any attempt to stop him in the future far more costly in terms of blood and treasure.
Saddam had to be removed in 2003 to protect the vital persian gulf oil and natural gas supplies that the global economy depends on. Removing Saddam in 2003 saved lives and prevented a far worse conflict in the future.
As for Bush and the economy, Bush was not responsible for deregulation. Its true the Bush administration did not succeed in reigning in deregulation, but that was not all their fault.
Bush didn't need to deregulate anything.
He defunded the regulators and populated the agencies with neocons.