BLITZER: Billionaire Richard Branson tells CNN commercial space travel is worth the risk despite Friday's deadly test flight accident. Investigators for the National Transportation Safety Board, they have been combing through the wreckage and studying data that hasn't been made public yet and finding important clues, we're told. They said the co-pilot unlocked the device used to stabilize and slow the spacecraft later in its flight. The device opened, even though a second handle wasn't touched and the spacecraft disintegrated. While it will be a long time before the NTSB can say exactly what went wrong, Sir Richard Branson isn't giving up.</s>RICHARD BRANSON, VIRGIN GROUP FOUNDER: We have to go through difficult testing stage of creating a space line in order to make it safe for travelers who want to travel on that space line in the years ahead.</s>BLITZER: Branson says Virgin Galactic will continue to test a second spacecraft and he still intends to be the first passenger. Good luck with that. This important programming note: tomorrow night, be sure to join us for a special night. "Election Night in America" will begin at 5:00 p.m. Eastern. I'll be anchoring CNN's political coverage all through the evening with the best political team on television. We'll be here for you until every vote is counted. Remember, you can always follow us on Twitter. Go ahead and tweet me @WolfBlitzer. Always tweet the show @CNNSitroom. Please be sure to join us again tomorrow. Watch us live or DVR the show so you won't miss a moment. That's it for me. Thanks for watching. I'm Wolf Blitzer in Washington. "ERIN BURNETT OUTFRONT" starts right now.
Investigators Find Clues to Spaceship's Crash