How did Venezuela get hit with magnitude 7.2 and 7.5 earthquakes back-to-back within a minute of each other? Seismologist Allison Bent breaks down what we know about what happened in Venezuela and what could happen next. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/news Follow CBC News on TikTok: https://www.tiktok.com/@cbcnews Subscribe to CBC News on Snapchat: https://bit.ly/3leaWsr Subscribe to