Paris August 10, 2024 7:59 pm Taking part in Olympic pin trading in Paris Pin trading is a popular tradition at the Olympics. Follow NBC10 Boston: https://instagram.com/nbc10boston https://tiktok.com/@nbc10boston https://facebook.com/NBC10Boston https://twitter.com/NBC10Boston US & World Videos 2:17 Gun advocates pushing back on sweeping firearms bill 0:39 New details revealed in court in death of man's 4-year-old daughter in Worcester 3:23 Analysis: Will new criticisms of Trump change anything? 2:21 Swampscott man meets good Samaritan who saved his life 0:29 Anti-Semitic stickers found in Coolidge Corner section of Brookline