A reader has tuned me in to an interesting device at The New York Times that helps you find out who gave money to which presidential candidate. You just enter a zip code and pick a candidate. So far, I have learned that Steve Laffey (and his wife) gave Giuliani a total of $9,200. I have also learned that Mark Cullion of Cullion Concrete gave Hillary Clinton $1,000. The page to do this is available here.
Feel free to do your own searches and enter your findings in the comments here at Kmareka.