In this episode of NPR's "ThruLine" podcast, the hosts delve into the evolving interpretations of the US Constitution's amendments, showing how they adapt to societal changes and judicial rulings over time. They uncover the surprising histories of several amendments, such as the Second Amendment, which has shifted from a minor topic to a central political issue, and the First Amendment, which continues to grapple with the challenge of balancing free speech against the need to prevent harm. The discussion also touches on the often-ignored Third Amendment and its potential relevance today, highlighting the ever-changing landscape of constitutional interpretation.