neither of those links proves anything other than fracking uses chemicals.
fyi; You are confusing the term "well" to mean 'water well'.
Nothing is in the water or the air that is harmful. Your links don't prove otherwise.
But you stated that:
The poisons do not reach the air or the water.
They clearly are released into the environment. Where do you think they go from there? Does Benzene or any of the other 28 chemicals break down quickly enough that they do not reach any natural sources in the food chain or drain into actual water sources? Again, are there any sources that show the introduction of those chemicals are safe? You cannot assume that carcinogenic chemicals are suddenly safe. That is not how it works. The chemicals are being released. That has been proven. They are dangerous. That, also, has been proven. Now, what is causing them to be safe when used in fracking?
Fracking is done way below the water line, so it can't get into the water.
Unless there's an accident on the surface, it can't get into the air, b/c the wells are so deep.
Even if the chemicals did reach the water, it would be so little as it would go unnoticed. And far less harmfull than the hotdogs you had over the 4th.
Please feel free to prove your claims if you like. Fracking has been around for a while and has been gone over by professionals that have proven nothing is harmful, even though they were trying to prove it was.
Good luck and let me know if you find proof. And I do mean proof, not opinion.