the open san leandro border it happened about just an hour ago and ktvu alex savidge is there live with the latest. >>reporter: good morning. a huge mess out here for early- morning commuters in the east bay. take a look behind us. northbound lanes, all of them of 880 are shut down this morning. this is just north of davis street here in san leandro. you can see traffic is simply at a standstill right now. as we push down here, you can see all those flashing lights. those are the first responders dealing with this multicar crash. a chain reaction crash involving a total of seven cars. for some video from a short time ago. we understand one of those cars burst into flames this morning. we also do understand that at least one person had to be freed from a car. that was involved in this crash. had to be freed with the jaws of life by first responders. several people have been injured out here. we do understand, but the chp has not been able to tell us the severity of those injuries this...