Alexei Navalny said he wanted to send a message to President Vladimir Putin that he could not stay in power indefinitely. — AFP pic

MOSCOW, Feb 25 — Russia’s most prominent opposition leader today called for a mass turnout at a weekend rally marking five years since the assassination of politician Boris Nemtsov.

Alexei Navalny said he wanted to send a message to President Vladimir Putin that he could not stay in power indefinitely.