Tue Jun 24 2008 09:13 LDS Church Activism:
The LDS Church has mailed out a letter to California Bishops asking for financial and personal support of the Marriage Amendment. You can read the letter here. In the past, the Church has organized political action on this issue with the use of its Stake Centers and membership lists.
This is bound to stir up considerable resentment among those who oppose traditional marriage since the LDS church is arguably the third most powerful non-governmental organization in the United States.
I think that even if this does get passed, there will be facial lawsuits and it will eventually be decided by the Supreme Court or by the people through a Federal Constitutional Amendment.