BEST OF THE WEB: Ben Swann: Vaccine study halted over “serious adverse side effects”

In this episode of Reality Check, host Ben Swann looks into the recent AstraZeneca Covid vaccine study that had to pause the trial due to one participant coming down with serious side effects from the vaccine. The experimental vaccine is drawing scrutiny after a participant in clinical trials was diagnosed with transverse myelitis, a rare neurological condition associated with viral infections in which the spinal cord is inflamed.