But where, exactly, is the mainstream on foreign policy in 2013?
Since the Bush II years, "the three amigos" -- Sens. Graham, John McCain and Joe Lieberman -- have clamored for new wars.
"We are all Georgians now!" thundered McCain when Vladimir Putin was thrashing the Georgians for attacking South Ossetia.
"Bomb, bomb, bomb -- bomb, bomb Iran," trilled McCain in 2008 in parody of the Beach Boys' "Barbara Ann."...