Big shifts in how Republicans are doing in early voting in Iowa and North Carolina.
It's another variable in a system overflowing with them.
Welcome to the brave new world of early voting.
Our occasional recap of the early vote in all the important states
It's still very early in the early voting process, but at least for now, Democrats can be optimistic that they are building a lead in the 2012 presidential race.
The Fix will be tracking the early vote throughout the next six weeks. Here's how you can follow along.