Yeah, we now theoretically have copied the MI5 with the Department of Homeland Security, but the DHS is such a fucking mess that it is basically irrelevant. Hopefully whoever becomes president next does a massive reorg on it.
Today I started thinking about "tipping points". The idea here is that certain states are demographically similar to others but tilt more to one party. For instance, North Carolina is similar to Virginia but tilts more Republican. One therefore can conclude that, if Obama wins North Carolina, he will probably win Virginia. Similarly, if he loses Virginia, he is almost certain to lose North Carolina. On the other side, if McCain wins Michigan, he is almost certain to win Ohio. Using this plan, I considered some states that will be critical and others that will just be "gravy". These are ranked - if one of these tips towards a certain candidate, the rest doesn't matter.
Tipping point #1 - The national popular vote - Despite cries of "2000 AGAIN", the simple fact is that 2000's popular vote was extremely close (.7% margin). If either candidate wins by 2% or more, they have 99.999% won the election. The popular vote has to be close for this to work.
Tipping point #2 - Florida - Florida ranks so high mostly because of its size, but also because it is relatively independent of other demographic factors. Florida is simply a unique state. If Obama wins Florida, he has 99.99% won the election - the only possible way for him to lose here is if he loses Michigan and every single other swing state.
Tipping point #3 - Michigan - On the other side, if McCain wins Michigan, he has won the election, assuming he holds Florida. A win in Michigan means McCain has probably won Ohio, along with Missouri and Virginia. There simply isn't enough left for Obama to win.
Tipping point #4 - Colorado, Ohio, Nevada - Assuming the above states are in the bag for their standard sides, these states will decide the election. If McCain wins all three, he wins a squeaker. If he loses any one of them (and Obama wins New Mexico and Iowa, plus all the Kerry states, as expected), Obama wins.
The point of all this is that any state I have not listed is irrelevant. Pennsylvania? If McCain is winning here, he's winning Michigan. Missouri? If Obama's winning there, he's winning Ohio. Virginia? Gravy on the real meal - Ohio. There are some potential swing states like Montana that simply don't have the electoral strength to decide the election themselves (Nevada without CO or OH gives Obama a tie, but the House is likely to be extremely Democratic.)