VOICED: Lifting gay ban is 'right thing to do': US military chief

David Hall, a former Air Force member, was discharged due to the Don't Ask, Don't Tell policy, which required gay soldiers to hide their sexual orientation. The policy, introduced in 1993, has faced criticism for forcing soldiers to lie. A top military officer's support for lifting the ban gives hope for change. Over 65,000 gays and lesbians serve in the military, with more than 13,000 discharged since the policy's adoption.

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