Observers await president's remarks at LGBT fundraiser
Experts expect final action during summer months
LGBT immigration group seeks expansion of prosecutorial authority outlined in memo
1996 statement favoring nuptials continues to dog president
Advocates call for transparency in devising questions
President headed to NYC for LGBT fundraiser
Henry says directive would make it easier to pass ENDA at later time
Bill lacks language on 'Don't Ask,' DOMA found in House measure
'That questionnaire was actually filled out by someone else'
Letter says Congress needs time to review new guidance
