Campaign Money Map

This is an interactive map from cnn.com which I think is really well done. By placing the cursor over any state, you can get a precise number of dollars raised by a given candidate, and by clicking back and forth between different candidates, it's easy to compare how much money different candidates have raised in a particular state. I also like that it ranks the candidates from each party by amount of money raised but also lets you know who is still in the race and who has dropped out. For example, it does a great job of calling attention to the fact that Mitt Romney is no longer in the race despite the fact that he managed to raise 40 million more dollars than John McCain.