Jeff Kosseff is a Professor of Cybersecurity Law at the US Naval Academy. His recent book, The Twenty-Six Words That Created The Internet, tells the amazing story of the law that allowed the growth of today's Internet giants. Without this law, known as Section 230, we would not have today's Google, Facebook, Twitter, or YouTube. In recent times, Section 230 is under threat by legislators on both the left and right who feel that these companies have become too powerful.