And away we go! Sen. David Vitter, a conservative Louisiana Republican, has become the first major pol linked to “DC Madame” Deborah Jane Palfrey. [UPDATE: Won’t you please help save Sen. Vitter’s winky?] A bit of context is in order. Vitter is a no-compromises god-n-country anti-hanky-panky conservative who in 1998 said that Louisiana Rep. Bob Livingston’s resignation over marital infidelity