From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.
ROBERT SIEGEL, HOST:
And I'm Robert Siegel. They're calling it Mission 26. After 25 trips in orbit, Space Shuttle Endeavour is making its final journey, this one through the streets of Los Angeles. For the next two days, the shuttle will be towed from Los Angeles International Airport to the California Science Center in downtown L.A. where it will become a museum piece. NPR's Carrie Kahn caught up with Endeavour along its route today.