Russian President Vladimir Putin is one of the longest serving leaders of the country, on track to surpass the rule of Joseph Stalin. Over the years, Putin has cracked down on opposition, as seen with Alexey Navalny and many others before him, to the extent that there is little opposition left in Russia.Mark MacKinnon, The Globe’s senior international correspondent, has been speaking with members of the Russian opposition movement, both in prison and in exile. Today, he tells us their fates, how they’re making sense of this moment, and what it means for the future of Russia that Putin has such a firm grip on power.Questions? Comments? Ideas? E-mail us at thedecibel@globeandmail.com