guarantee that this morning customers of both silicon valley bank and sikt bagnature bank wi will have access to all their money today. they are continuing to help companies make payroll and stay afloat. we have this covered from all angles. let s start with how we got here and what to expect as the markets are opening shortly. our chief business correspondent is here with us. christine, okay, if you weren t paying attention on friday afternoon, you were off work or on a trip, break down exactly what happened here with svb? anatomy of a collapse of a big bank. at nat my of a rescue from the federal government. what is svb? it is the epicenter of tech startups, silicon valley bank. the 16th largest bank in the united states. and this is really the oxygen for technology, the technology sector. really goes through svb. a very important bank here by