I watched the CNN video. It is ridiculous. it seems that they were just burning hydrogen gas and lying about it. the narrator obviously knows nothing about science or chemistry and was easily fooled. he didn't ask a single hard question. what a fool.
Media people are notoriously ignorant of technical and scientific matters. Sadly a not insignificant minority of the people who pop up on these threads are similarly credulous about these things - not only that, but absolutely unwilling to be convinced otherwise by people who do understand this stuff.
These guys have probably found lots of support in Clearwater, Florida, however - people who can buy any of Scientology's crap will believe anything, I'm thinking.