pin

Jurors were told the group regularly obtained private flight details, and that Ms Ivanova was able to sit close enough to Mr Dobrokhotov on one plane to see the pin number for his mobile phone.

It's a four-day convention that is less about comic books themselves and more about accumulating pins and posters and hoodies and mystery boxes exploding with stuff you will never use.

Bomb threats disrupted voting on Election Day in Georgia as well, with authorities in the state pinning the blame on Russian assets.

"It's actually really hard to pin a tipping point down," said Kooloth.

But pinning down the exact triggers for migration is challenging.