They claim that only state actors could have carried out the assault on the Russian dissident.
The Russian opposition leader will be sent to a penal colony for failing to meet with probation officers while he was comatose due to poisoning.
More than 5,000 people were detained across Russia on Sunday
The political activist's fraud conviction has been called a "politically motivated" Kremlin plot to keep him from running for office.
Let people join with the like-minded to reject officials and laws that don’t suit them and to construct systems that do.
Here's the inside story of Milton Friedman's path-breaking PBS series about economic and political freedom, from the man who produced it.