What I wonder is how those same people in the US would feel if countries like China or Russia did the same thing openly.
The FBI often refers cases with single digit millions in losses to state and local, because the SAs are busy with bigger cases.
Russia: https://en.wikipedia.org/wiki/Poisoning_of_Alexander_Litvine...
China: https://en.wikipedia.org/wiki/Disappearance_of_Yingying_Zhan...