IMO BTCN is overbought because many companies are doing fintech ICO's. Cryptocurrencies motto should be the italian lingo "fatta la legge fatta la trappola". If World goverments want to undermine illegal activies then they should stops the means that could be use for illegal means. China started to undermine it, next US, Russia and this vehicle is done. As long it exist rivalry between countries this things will continue to exits in a bigger/smaller spectrum