Liz Cheney Announces Senate Run

Will challenge Mike Enzi in Colorado primary

Former Vice President Dick Cheney's daughter Liz Cheney says she will run against Wyoming's senior U.S. senator in next year's Republican primary.

She announced her campaign in a statement Tuesday, and the news was confirmed by her campaign manager, Kara Hearn.

Liz Cheney is 46 and the elder of Dick Cheney's two daughters.