While in Los Angeles to make her stand-up debut on the Tonight Show with Jay Leno, Sarah Palin is shopping a reality series around town with the help of super-producer Mark Burnett. The project, which Palin and Burnett pitched to three major networks already this week, is being described by some executives as "Planet Earth meets Alaska meets the Palins." The series would include footage of the former governor of Alaska's family. [EW]