Banking crisis: 5 minutes to understand a week of fears

In 48 hours, it was over for the Silicon Valley Bank. The 16th largest American bank worked with more than half of the start-ups in the country. This bankruptcy raised fears of contagion. Concern rose a notch on Wednesday with the unprecedented fall in Credit Suisse stock. A look back at a crazy week, when banks and investors scared each other, in a context that was very different from 2008.