NBC Dateline shows HHO to be a scam

I can't say.  The video you refer to cuts off before they announce the results of the test on the car after the equipment is installed.  I would guess it is a scam or I would have heard about it before in the business news.  Stuff like what they claim to have invented would have attracted real interest if it could be proven.  The first customer is a transportation company.  They would do almost anything for something like this to cut costs.

It's funny how scam artists are allowed to operate so openly that they can advertise anywhere and nothing is done to stop them.  I see a lot of hoakum being peddled for health problems, that not only isn't proven to do what it is advertised to do, but can be dangerous when taken, especially with prescribed medications.

    I read your webpage, and some of the references.  Good luck stopping these guys.  I think that greed and wanting something for nothing will always provide scam artists with new victims willing to ignore the fact that if this stuff actually worked, reputable companies would be selling it already.