I had only watched the last two videos, as each one are about 2 hours long. The Rural America hearing had someone testify for someone else with a story about the lack of cell phone coverage. The story goes about this person had to drive to MC Donald's from his home to get cell phone reception, never-mind about the landline option this gentleman failed to use.
The "Oversight of the FCC" hearing never once talked about environmental health.
Please contact Congress or at least the the U.S. Senate Committee on Commerce, Science, & Transportation.