Formerly implying they played a primary, or at least major, role in getting the MNT study taken out of recent legislation, NbA is now downplaying their part in the process. Perhaps they got some flak about it? See Howard Lovy's blog item. Note to Mark M.: it is a risky thing to make fun of bloggers–they can make a difference. Just ask Trent Lott, the former Senate majority leader.