NEW YORK Facebook's Instagram is launching its answer to the hit short video app TikTok Instagram Reels. Instagram Reels will let users record and edit 15-second multi-clip videos with audio, and will let users add visual effects. Users will be able to share Reels with followers in Instagram in a dedicated section called Reels in Explore, or in the Story feature where posts disappear after 24 hours. The Instagram Story" feature, which lets people share photos and videos that expire in 24 hours, is similar to Snapchat. Reels is launching in over 50 countries, including the US, India, Brazil, France, Germany, U.K., Japan, Australia and others on iOS and Android.