the "Don't Ask, Don't Tell" policy (which banned openly gay people from serving in the military) during the Obama administration, the Libertarian Party urged gay voters to stop supporting the Democratic Party and vote Libertarian instead. The policy was repealed at the end of 2010. Pornography and prostitution The Libertarian Party views attempts by government to control obscenity or pornography as "an abridgment of liberty of expression" and opposes any government intervention to regulate it. According to former Libertarian National Committee chairman Mark Hinkle, "Federal anti-obscenity laws are unconstitutional in two ways. First, because the Constitution does not grant Congress any power to regulate or criminalize obscenity, and second, because the First Amendment guarantees the right of free speech". This also means that the party supports the legalization of prostitution. Many men and women with backgrounds in prostitution and activists for sex workers' rights, such as Norma Jean Almodovar and Starchild, have run for office on the Libertarian Party ticket or are active members of the party. Norma Jean Almodovar, a former officer with the Los Angeles Police Department and former call girl who authored the book From Cop to Call Girl about her experiences, ran on the Libertarian Party ticket for California lieutenant governor in 1986 and was actively supported by the party. Mark Hinkle described her as being the most able "of any Libertarian" "to generate publicity". The Massachusetts Libertarian Party was one of the few organizations to support a 1980s campaign to repeal prostitution laws. Second and Fourth Amendment rights The Libertarian Party affirms an individual's right recognized by the Second Amendment to keep and bear arms and opposes the prosecution of individuals for exercising their rights of self-defense. The party opposes laws at any level of government requiring registration of or restricting the ownership, manufacture, or transfer or sale of firearms or ammunition. The Libertarian Party has also shown support in the past for the abolition of the Alcohol and Tobacco Tax and Trade Bureau and support for Constitutional carry. The party also affirms an individual's right to privacy through reforms that would give back rights of the Fourth Amendment of the United States of America's Bill of Rights to the citizens. Often this coincides with a citizen's right against covert surveillance by the government of their privacy. Foreign policy issues Libertarians generally prefer an attitude of mutual respect between all nations. Libertarians believe that free