A combination of a narrow customer base and forced selling of Treasuries helped cause a run on Silicon Valley Bank. It became the biggest US lender to collapse since 2008. Bloomberg Quicktake's Scarlet Fu explains. -------- Subscribe to our YouTube channel: https://bit.ly/2TwO8Gm Subscribe to Bloomberg Originals: / bloombergtv Bloomberg Quicktake brings you global social video spanning business, technology, politics and culture. Make sense of the stories changing your business and your world. Connect with us on… YouTube: / bloomberg Breaking News on YouTube: / @bloombergquicktakenow Twitter: / quicktake Facebook: / quicktake Instagram: / quicktake