just a little. according to Home Land Security, every soldier in the US army Chemical Corp are now Terrorists ... "There is no mask that will stop a Biological Agent. That being said the masks the Military uses has Replaceable Filters and those filters are designed to stop most Biological Agents." "not everyone can wear a mask " "You are not allowed to sleep in a mask unless a breathing guard is posted in case you stop breathing while asleep " All three statements above are strait from US army Chemical Corp written doctrine ..... How many go against the Covid 19 narrative? 74D30 for life this movie gets better every day