Less than two weeks after introducing to the nation her developmentally disabled newborn and her 19-year-old son preparing for military service in Iraq, Republican vice presidential nominee and conservative Christian woman Sarah Palin delivered a speech Monday flanked by three heretofore-unknown relatives, including a naturalized Mexican half brother, a formerly lesbian niece, and a New York City firefighter cousin who saved several lives during the 9/11 World Trade Center attacks. 'John McCain and I will take on the Washington establishment and give the government back to the people,' said Palin, who several times gave the 'thumbs-up' sign to her African-American coal-miner uncle seated in the audience. 'We envision a better and brighter future for hardworking, selfless Americans like Ted, Anne, and Guillermo here.' Palin has a campaign stop scheduled next week in Texas, where she is expected to introduce her stepsister Linda, a $35 barrel of offshore-drilled crude oil wrapped in an American flag. 