In an Oct. 18, 2010, file photo, Bill Nye, host of television's "Bill Nye the Science Guy," arrives as President Barack Obama hosts a White House science fair in Washington. He will appear on "Dancing with the Stars" in the fall of 2013. (AP Photo/J. Scott Applewhite, File)
Greg Hansen's Video Notebook ... on a Pac-12 dream date on Saturday
Star columnist Greg Hansen checks in from Las Vegas with sports editor Ryan Finley and delivers his thoughts on Arizona State's flub against Stanford and the best-case scenario for the conference's national standing being an Arizona-UCLA, 1-2 matchup for the tournament title on Saturday.