Gay activist and Iraq war veteran Lt. Dan Choi has been hospitalized following a breakdown, ABC News is reporting. "Dan sends his unconditional love," said Choi's Twitter account, after linking to the ABC article.Choi, a Tustin High graduate, was discharged from the New York Army National Guard in July under the Don't Ask Don't Tell policy he's been working to change. He was admitted to the psychiatric ward at the Veteran's Administration Hospital in Brockton, Mass., ABC News stated.