I may have seen it before, but it was still worth a look.
To me. this indicates CB activity right over the field, and I was wondering if the tower or Dept. Control was aware of it?
If so, was the departing flight notified? If not, why not?
IF the pilot WAS informed, why did he elect to take off?
This video opens a can of worms. IMO.
Comments invited, Gentlemen.