"Your requests for federal funding to assist victims of domestic violence also merit prompt review."

Reid's letter, dated Monday, said the Justice Department can strengthen efforts to fight crime within polygamous groups.

Reid said he sought help from U.S. Attorney General Michael Mukasey and was told a senior career prosecutor has been appointed to carry out a review of how to help Utah and Arizona.

In a meeting with Justice Department officials two years ago, Utah Attorney General Mark Shurtleff and Arizona Attorney General Terry Goddard raised concerns about tax violations and civil rights violations.

Reid recently accused Utah and Arizona of failing to investigate crimes in polygamous communities. He since has patched things up with Shurtleff and Goddard.

Reid has called for a federal-state task force to investigate polygamous groups after an April 3 raid on a Texas ranch owned by members of the Fundamentalist Church of Jesus Christ of Latter Day Saints.

State officials said children at the ranch were at risk of abuse. More than 400 children are in temporary state custody.

An estimated 37,000 people live in organized polygamous groups or practice polygamy independently in the West.

The polygamists tie their beliefs to the early teachings of Joseph Smith, founder of The Church of Jesus Christ of Latter-day Saints. The Mormon church abandoned polygamy in 1890.

Last year, a southern Utah jury convicted FLDS leader Warren Jeffs of rape as an accomplice for his role in the 2001 marriage of a 14-year-old girl to her 19-year-old cousin. He is serving two terms of five years to life in prison.

Jeffs, 52, now is in an Arizona jail and awaits trials on sex charges related to two child-bride marriages.

Reid's letter said also that the Justice Department will meet with Nevada Attorney General Catherine Cortez Masto. And Reid has asked for input from Nevada's chief federal prosecutor.