let's get more on this we're joined by reporter jill jill rai how big is this cyber attack it sounds massive it's being called the law just disruption to critical infrastructure by hackers in u.s. history and we can actually see the physical impact by having a look a colonial pipelines own distribution map which we can show you now now as we can see the pipeline stretches from texas in the west across more than a dozen states and reaches new jersey in the east now this is the region that has been placed under an emergency order where it's also been allowed that speed fuel delivery by road can be speeded up so far that hasn't been any major disruptions but this is now the 4th day of this shutdown and there's no end in sight now this all started last week when hackers breached colonial pipelines computer systems they stole a bunch of data they froze up the network and then they demanded a ransom and in a precautionary measure the company shut down its own pipeline and we actually don't know how much the company is being extorted for however. that's really really interesting who's to bl