Q is a time traveler? Q had alien contact?
Maybe but is hard to think
http:// wtvr.com/2018/02/27/11-ill-after-suspicious-letter-arrives-at-virginia-military-base/
Warning.
Clowns are desperate.
Remember Stanislav Lunev.
Remember Watch the Water.
Remember Attempt at Posoning POTUS's son.
http:// www.abc.net.au/news/2018-02-28/north-korea-sending-equipment-to-aid-syrian-chemical-weapons/9493680
It just a warning. Maybe they could do a lot more death if they wanted to. they are capable of everything because they are crazy and desperate.
I believe that what used to be only a normal factional struggle can degenerate into open clashes, like between neighborhood gangs. But it's just my opinion.
And i add this modus operandi is very reminiscent of the Mafia's way of acting. First they threaten, then they send warnings and then they go on to the actual attack.