How Facebook allows users to sell guns online, often illegally

<p>You know Facebook is full of junk. Misinformation, hate-filled posted, ads that lead to spammy sites ... It goes on and on. What you probably don't know is that Facebook is allowing users to sell firearms — often across state lines and, even more often, illegally. </p> <p>Learn more about your ad choices. Visit <a href= "https://megaphone.fm/adchoices">megaphone.fm/adchoices</a></p>