By Dave Lindorff
Russia and the US are engaging in tit-for-tat hacking of each others’ power grid, the New York Times is reporting, in what is really a kind of cyber “cold war” where the hackers from each country’s military and intelligence services load electronic “explosives” in the computer systems of criticalinfrastructure of the other, that in a crisis or war could be “detonated” to create chaos or bring down electric grids.