Found this on Daily KOS:
Today I am announcing that I will not seek the seat for U.S. Senate.
Traveling my home state over the past several weeks, I have been honored to spend time with my fellow New Mexicans to talk about the issues and challenges facing our state.
While I deeply appreciate all the support I have received, it has become very clear to me that Democrats should not be divided in the upcoming election. It is crucial to the future of New Mexico and this country that a Democrat become the next U.S. Senator. A hotly contested primary, as this one certainly could be, would likely dramatically weaken the Democratic nominee and place the general election in jeopardy.
The rest is at
http://www.DailyKos.com/story/2007/12/7/18943/4215/731/419300What did the Democratic Party of NM do to push Marty out of the race? Did they promise to put all their money on Udall's campaign? Did they promise to support him elsewhere? Does he really think he'll defeat Diane Denish for the governor's seat? She really does deserve to win since she has been acting governor for much of Bill's term.