Over at Porkbusters efforts continue to try to identify which Senator(s) put the ‘secret hold’ on s.2590, the anti-earmarking legislation. They are making progress, but it’s slow, so how about a show of party discipline? Senators Frist and Reid ought to tell their colleagues to either (1) say where they stand on this issue or (2) explain why they are not prepared to take such a step. How about it, Senators?