Mr Putin had plenty on his plate already: his government is trying to push a radical income-tax reform through parliament, decide on an economic policy and restore central authority over Russia's 89 regions and republics.
Once the withdrawal has been confirmed, the 4, 500-member United Nations Interim Force in Lebanon (Unifil) is expected to be strengthened to enable it to help restore Beirut's authority over the area.
Barger said he was aware of the skepticism about the LaGuardia return, but said the Port Authority of New York and New Jersey was making a determined effort to restore service.
But, when somebody challenges the authority or the domain of a police officer who was just called to restore order, the discretionary process of the officer is not the same as that of a bystander.