@John40801847 @BitcoinLiotta @lc_hodl @pdogghodl @EW___98 @_Guglielm0 @gegelsmr2 @21_Blake_ @RD_btc @fullmetalhodl @ICOffenderII @RubinhoISR @Re_Tweet @spinte8 @CHAIRFORCE_BTC State size attack in secret is much more complicated in POW than in POS. 
Let's say the US want to attack  and start buying miners. Other countries will see it and will do the same.
In POS they just have accumulate and hodl the coin.