Short-form videos have become the latest big battleground for social-media platforms. TikTok is the most popular, but hot on its heels is Google’s rival service YouTube Shorts. WSJ reporter Salvador Rodriguez joins host Zoe Thomas to discuss how YouTube Shorts grew in popularity so quickly and the surprising audiences it is attracting. Visit the WSJ Podcast Center: https://on.wsj.com/3zTcL89 More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com/ Visit the WSJ Video Center: https://wsj.com/video On Facebook: https://www.facebook.com/pg/wsj/videos/ On Twitter: https://twitter.com/WSJ On Snapchat: https://on.wsj.com/2ratjSM #YouTubeShorts #TikTok #WSJ