Think all campaign spending goes toward advertising, printing yard signs and making campaign T-shirts? You'd be amazed at the expenses incurred by candidates stumping for votes. And it's all available for public inspection. With the campaigns of the six gubernatorial candidates now under way, this should get a lot more interesting in the months between now and the March 18 primaries. Also, be sure to check out who's ahead in the money race for governor in our article featuring the candidates' quarterly campaign contributions.