Although not strictly on topic, this is a well-articulated and succinct presentation by Senator Patrick Colbeck regarding the proven harmful effects of microwave radio-frequency radiation.  What he does not mention is that we have been breathing in metals, an electrified air, owing to the atmospheric aerosols, which will have a synergistic impact on health, augmenting the potentially harmful effects of the 5G.  (You can hear an interview with author Elana Freeland regarding this topic, and synthetic biology here.)

https://www.youtube.com/watch?v=j-UEuOYOED4&feature=youtu.be