Says in response: "I think Senator Obama did the right thing but I think it is important to look at what she and his other advisers say behind closed doors...."
Obama adviser and TIME contributor Samantha Power resigns after controversial remarks calling Clinton a "monster."
Also:
--Read her resignation statement here.
--Listen to conference call with outraged Clinton supporters before her resignation.
--Read Clinton fundraising message citing the incident.
--Read New York magazine on the meaning of "Monstergate" for the Obama campaign.
