Chuggin' along

Who knew that I would draw more cartoons about the Department of Agriculture than, say, the State Department?

This is another cartoon about Sen. Tom Harkin's retirement. Late last week, current Secretary of Agriculture and former Governor of Iowa, Tom Vilsack, said he won't be running for the now available Senate position, even though he would have a lot of support. This makes it easier for U.S. Representative Bruce Braley to take the primary in the Senate race.