Ramifications of SpaceX Falcon Heavy launch

The SpaceX Falcon Heavy, which was launched on Feb. 6, is now the world's most powerful operational rocket. Senior fellow George W.S. Abbey, former director of NASA Johnson Space Center, comments on the potential ramifications of this successful launch for Texas, Houston and the future of space exploration: 

With Falcon Heavy launch, should NASA continue building its own rocket? (Feb. 12)
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