the people who want U.S. troops to remain in Iraq are pushing the meme that this was a sudden decision by Obama.
From an MSNBC
article<...>
Michael O'Hanlon, an expert at the Brookings Institution in Washington said continued violence in Iraq was always a threat, whether or not U.S. troops remain.
"But it's true that their frequency may increase absent U.S. help in areas of intelligence and special operations," said O'Hanlon, who was among a group of Bush administration officials and academics who called on Obama to keep a robust U.S. force in Iraq. "In addition, I do fear the residual risk of civil war goes up with this decision, as the north in particular will become more fraught."
They're all upset that the war is ending, and Al-Maliki will say anything. In fact, whatever he says will go through the spin mill.