On October 19, the Louvre Museum suffered one of the boldest jewellery heists in history. Thieves stole priceless crowns, tiaras, necklaces, and brooches belonging to Napoleon Bonaparte and French royalty, valued at nearly €88 million (US$102 million). French authorities describe it as a direct attack on France's cultural heritage. Watch to learn what was stolen and how this historic robbery unfolded.