Journalist Leslie Stahl answers three questions about "Star Trek."
When will Scottsdale's Desert Discovery Center be built?
Scottsdale's plans for the Desert Discovery Center calls for the project to have informative and artistic exhibits on the Sonoran Desert. There are many supporters, but funding and location continue to be challenges.
Melinda Gulick of the Desert Discovery Center Task Force and Scottsdale Councilman Guy Phillips discuss the goals of the center and whether it should be in north Scottsdale's McDowell Sonoran Preserve or at Reata Pass/Greasewood Flats.