being away from the environment. >> melissa is an airline pilot but hasn't been able to fly for a few years. >> i felt like my holdself again. i couldn't believe it. i've been suffering every waking moment. and all of a sudden i had relief here. and so i started coming like two weeks every month for the next two years i did that. it was very disruptive. to my life, to do that. the but i felt so good here. >> kevin has a background in social work and is currently working to raise awareness about the next generation of cell phone networks. >> i minimize my exposure which everyone should do. we should be minimizing not maximizing, but with the new rollout of 5 g, they're planning on putting small cell transmitters admitting high density wireless radiation. >> weal ehs may not be as well known in the united states, in