It has long been held that the GOP coalition is made up of three constituencies: Social Conservatives, Fiscal Conservatives and International Conservatives. The latest NBC/WSJ poll appears to play this out. 

Giuliani and Romney are locked in a dead heat at 20% each. Huckabee is within the margin of interest at 17% while John McCain is trailing at 14%.

Mayor Giuliani and Governor’s Mitt Romney and Mike Huckabee represent these constituencies: Giuliani = International (National Security) Conservatives; Mitt Romney = Fiscal Conservatives; Huckabee = Social Conservatives with John McCain taking up the loose ends on a handful of each constituency.

The big question is which candidate will manage to pull each constituency together?