This one has been doing the rounds for a couple of days now and is based on alleged intelligence report from AFI (ex SIDE)
FF team is in Jujuy planning a social (?) coup togher with Farc, Shining Path, Chavistas and La Campora and in the event of FF not gaining enough votes (hellooooo?), they will move to action with arms stolen during CFKs reign.(including .223 sniper rounds apparently).
It's also saying that Maduro is supporting this so called action.
Trump has apparently called Macri to say that he has troops ready and waiting in Uruguay, should Macri need them.
I call scaremongering.