 Hi, I'm Jen White. Today's 1A is brought to you by the letters N, D, and A. Non-disclosure agreements go by different names, but these legally binding agreements to keep information confidential are now common. And despite moves to crack down on their use, new reporting says NDAs have become, quote, the defining legal document of our time. We hear why and get into what is and is not enforceable and what rights you might be giving up once you sign one.