He mentions some method by which scientists are able to split a dna sequence, insert an additional piece, then fuse it back together.

He also mentions a portion in which scientists were able to delete a gene from a dna sequence that supposedly cures the baby from being vulnerable to HIV.

Supposedly some of the trials occur in China. One of three babies that was genetically engineered the mother went all the way to term with pregnancy so maybe there is already genetically engineered humans alive.

He also mentions the ecolife bit near the end which has been posted here several times the last week. Seems more like marketing and goals for future.

I doubt any of this works as well as these crackpot scientists claim. Who knows how many thousands of fetuses are mutated or distorted or tortured in their trials. That's the part they dont' tell you in a cute marketing cgi commercial.