Senator Patrick J. Leahy, the Democrat from Vermont who is the powerful chairman of the Judiciary Committee, is adding another controversial ingredient to the volatile mix of an immigration debate that President Obama has said he hopes to spur in Congress before the end of the year.

Mr. Leahy has offered a bill that would allow American citizens and legal immigrants to seek residency in the United States for their same-sex partners, just as spouses now petition for foreign-born husbands and wives.

http://www.nytimes.com/2009/06/03/us...3immig.html?em