Giuliani points finger at Obama, de Blasio for "propaganda."
Conservatives trying to get a like-minded Republican nominee will have to coalesce around one candidate -- early on.
Travel analysts expect gas prices to drop before Christmas and again before New Year's Day.
U.S.-led coalition airstrikes target 16 Islamic State group sites in Iraq and Syria Sunday.
Lawmakers had been pushing for an end to the moratorium on the death penalty to curb rising crime.
While almost three out of four vote, a large majority of people from Latin America to Asia say government doesn't care.
The president likens it to "an act of cybervandalism that was very costly, very expensive."