Answer: it reduces the competition. Donald Luzatto is inveighing again. This time it’s about third party ads. He’s terribly upset that the Chamber of Commerce is running ads against the Democrat, Tim Kaine, running for the open Senate seat in Virginia. They're cheesy ads built around a cheap animated train trip through a Virginia that looks nothing like Hampton Roads, but for pure bald partisan hackery, they're undeniably effective. Kaine is, in the Chamber's crude iconography, a tax-raising, health-care-reform supporting, Obama-loving child of Satan. Like the bootlegger denouncing the “demon rum” Donny - and the whole MSM establishment – is...