Senate prepares for critical Tuesday vote
Search for 60 votes continues as ‘Don’t Ask’ repeal hangs in balance
Activists fear 60-vote threshold may not be reached
Repeal supporters hoping for enough votes for cloture
White House, immigration officials mum on case
Celebs tape same-sex marriage promos in N.Y., Tenn. lesbians lose home to fire and more
Anglican leader Gene Robinson says U.S. church showing increasing signs of acceptance
Cicilline poised to become 4th out member of Congress
Reid intends to file cloture petition for Tuesday vote
Source 'hopeful' Senate can overcome filibuster