A simple hanging is far too good for Putin....
An example needs to be made- not just of Putin, but of Russia. I know many Russians oppose this atrocity, but the nation needs to be brought down hard as a lesson to future generations....
How that can be done when they have a massive nuclear stockpile- I don't know- but this fucker has been undermining democracy and human rights for decades.
Russia, as it exists now, simply cannot be allowed to exist in a civilized world.