NATO warns that Russia is running a massive trolling and disinformation campaign directed at political influence in Europe.

The same analyst says that Russia is funding various sorts of extremists just to make trouble.

NATO might be inclined to exaggerate this, but I find it plausible.

Chimps make piles of stones in hollow trees, and throw stones against certain trees, for no evident practical reason.

Imagine Obama's National Security Policies in Trump's Hands.

I am sure he will do bad things, but so would Clinton — and so does Obama. I think Sanders would do less of these bad things. But the real issue in this area is to reduce the president's power.

Some of the Hong Kong publisher staff that were grabbed by China have been freed.

Virtual reality entertainment, when overused, could cut people off from reality.

On the other hand, so does TV.