Wolf Blitzer during Tuesday night's New Hampshire coverage of the primary. Photo: Jake Herrle/CNN.
(CNN) - For the Democrats, the next two states on the presidential nomination circuit are Nevada and South Carolina - both very different than either Iowa or New Hampshire. There is a significant African-American and Hispanic community in Nevada. About half of the likely Democratic voters in South Carolina are black, compared to a tiny percentage in both Iowa and New Hampshire. Watch for the candidates to adjust their strategies somewhat.
For both the Democrats and the Republicans, there will be less retail politics in the coming days and weeks. The people of Iowa and New Hampshire had the luxury of getting to the see the candidates up close and personal – all the time. That will change now. There are going to be so many contests compressed around a short period of time around the country, building up to Super Tuesday on February 5.
I suspect that means you will be seeing even more of the candidates on national television shows, including mine. That is what the political strategists call "free media." They don't have to pay thousands of dollars for 30 second commercial spots. John McCain and Mike Huckabee so far during this campaign have been especially adept in taking advantage of "free media," which is critical for both since they are relatively strapped for cash.
What I am especially pumped about right now is that after New Hampshire, it's a brand-new ball game on both the Republican and Democratic side. The battle is intense, and it will remain that way for at least the next four weeks.
Once the political dust settles and we know the two nominees, I will be anxious to see if a serious third party candidate emerges. That would further energize and complicate this race.
–CNN Anchor Wolf Blitzer