Obama was stuck to a schedule and agreement Bush signed a month before he left office and turned his mess over to the new guy. There was no reason for Bush to make that agreement other than the ending of the UN Resolution that supported troops in Iraq to start with. He could not get a renewed UN Resolution and he could not get an extended SOFA so he dumped the mess on the incoming administration. Bush had all those years to finish that war. More years than it took to defeat both Germany and Japan in WWll.
Obama concentrated on going after the real terrorist who attacked us on 9/11. That was something Bush also failed to do.
Obama was incapable of getting a SOFA because he didn't want one. Bush's plan was to leave at least 10,000 troops in Iraq at the advice of the Pentagon. We now have 3,000 troops in Iraq with no SOFA. Figure that one out.
You are in gross error!
You can find a PDF copy of the Bush and Company 2008 SOFA here:
http://www.state.gov/documents/organization/122074.pdf
In that document on page 20 under Article 24, "
Withdrawal of the United States Forces from Iraq" one can clearly read at #1.
"All the United States Forces shall withdraw from all Iraqi territory no later than December 31, 2011." [Emphasis Added]
Obama attempted to alter that agreement in the fall of 2011 with another SOFA, but the Iraqi's refused to grant the customary immunity from tribal Sharia and Iraqi Law to US Forces in October 2011. So all US forces, save those left in the sovereign Green Zone, departed, with the last leaving on Dec 16, 2011!
Bush wasn't going to leave 10,000 troops behind as you claim. The forces left there are on sovereign soil within the embassy complex and Obama attempted to secure a SOFA to protect US troops from trumped up Iraqi charges, here and there, while they kept the lid on Bush's failed pogrom of "Nation Building" and the still smoldering civil war it spawned, but the Iraqi's didn't want us there so we left 15 days before the Bush 2008 SOFA expired! Your distortions and misrepresentations notwithstanding!