There are millions of these tubes inside a typical plasma TV, holding a small amount of ionized gas. The gas allows an electrical current to flow though it. Remove the electrically conductive gas ...

During our conversation, Kathleen McLaughin, author of Blood Money: The Story of Life, Death, and Profit Inside America's Blood ... didn't do this—sell plasma—she said, because the practice ...

This rebroadcast originally aired on February 28th, 2023. Millions of Americans sell their blood plasma every year. It’s part of a global, multibillion dollar business. “If you go to the Red ...