There are differences of opinion although the predetermined opinion that the surge would fail is all we hear about.
"Frederick Kagan, a scholar at the American Enterprise Institute whose report "Choosing Victory: A Plan for Success in Iraq" served as the basis of the new counterinsurgency strategy, gave a cautiously positive evaluation of the surge in his testimony before Lantos' committee.
"It is now beyond question that the Bush administration pursued a flawed approach to the war in Iraq from 2003 to 2007," Kagan said. But "to say that the current plan has failed is simply incorrect....Indications on the military side strongly suggest that success -- in the form of dramatically reduced violence by the end of this year -- is quite likely."
Kagan said it would be a "very grave error indeed to rush now to abandon the first strategy that offers some real prospect for success."
Kagan added that though President Bush announced his new strategy in January of this year, and reinforcement brigades began arriving in Iraq over the winter and spring, the operations that are designed to clear out insurgent activity in Baghdad have not yet begun in earnest.
Kagan testified that "a successful clear-and-hold operation...will probably begin in late July or early August within Baghdad itself." He said that operation will be the one to bring lasting security to Iraq's capital -- creating "the space for political progress that we all desire."