how the lab leak theory is picking up steam. reporter: another covid report, 300 pages. the big take away is this statement. the preponderance of information affirms the possibility of a research related incident that was likely unintentional resulting from failures of biosafety containment during vaccine related research. relies on that scientists that have yet to discover any sort of naturally occurring viruses that are similar in composition to covid-19. furthermore, the report argues researchers in china started on at least two covid vaccines in november of 2019 before the pandemic. and that there are also safety concerns at that very lab. this is how the senator of kansas released the report interprets the fighting. i want to emphasize i think this leak was unintentional. they had no reason that they wanted to release this virus. i would hope for the best. we have to assume the worst. reporter: fbi director wray christopher wray said the virus most likely came fro
how the lab leak theory is picking up steam. reporter: another covid report, 300 pages. the big take away is this statement. the preponderance of information affirms the possibility of a research related incident that was likely unintentional resulting from failures of biosafety containment during vaccine related research. relies on that scientists that have yet to discover any sort of naturally occurring viruses that are similar in composition to covid-19. furthermore, the report argues researchers in china started on at least two covid vaccines in november of 2019 before the pandemic. and that there are also safety concerns at that very lab. this is how the senator of kansas released the report interprets the fighting. i want to emphasize i think this leak was unintentional. they had no reason that they wanted to release this virus. i would hope for the best.