There is a decent chance that within the next month or two the New Mexico State Legislature will ask the U.S. House of Representatives to begin impeachment proceedings against President Bush and Vice President Cheney. And there is the definite possibility that a Congress Member from New Mexico will take up the matter when it gets to Washington. The Jefferson Manual, rules used by the U.S. House, allows for impeachment to be begun in this manner. It only takes one state legislature. No governor is needed. One Congress Member, from the same state or any other, is needed to essentially acknowledge receipt of the state's petition. Then impeachment begins.

http://www.freedomtofascism.com/blog/afftfblog.html