Former vice president Dick Cheney's eldest daughter said Tuesday she will challenge incumbent GOP Sen. Mike Enzi next year, immediately setting off a Republican Party battle in Wyoming. Liz Cheney, a former State Department official in George W. Bush's administration, grew up in Virginia but moved to Jackson Hole last year with her family and has been making the rounds at political events. "I believe it is necessary for a new generation of leaders to step up to the plate," Cheney said in her campaign announcement video, making no mention of Enzi by name. "Wyoming needs a strong voice in Washington," she said, as she railed against President Obama and his policies on a host of issues. "Someone who isn't afraid to fight for what's right. I will never compromise when our freedom is at stake." Read more http://www.usatoday.com/story/news/politics/2013/07/16/liz-cheney-senate-mike-enzi-wyoming/2522577/