POTUS pledges to certify 'Don't Ask' repeal in matter of 'weeks, not months'
President insists it's a state issue
'States should determine for themselves how best to uphold the rights of their own citizens'
Observers await president's remarks at LGBT fundraiser
President headed to NYC for LGBT fundraiser
Letter says Congress needs time to review new guidance
Cubs; Red Sox join Giants in 'It Gets Better,' Conn. to add trans protections, White House to celebrate Pride this month
Obama hosted Pride events in two previous years in office
Carney says 'process is moving' for open service
Cites passage of 'Don't Ask' repeal and hate crimes legislation as achievements for LGBT people
