Yaba as I recall is made by Burmese soldiers under the direction of some crazy military dictator. It is getting in to the USA via US Military and smuggled also by Asians. They are watching Hawaii very carefully now as well as Asian communities in California. That's what I read. Count me out of this stuff. I think it is best to leave this to soldiers to use. I can't see any other use for it, but knowing America's youth they will be popularizing it pretty soon. Parents - keep your kids at home. It's not the 20th Century any more.