Labour Left Boycotting Russia Today. About Time!

Let's be fair, many Labour MP's and activists knew better than to sully their hands with Russia Today, and those who did over the past decade should have known better than work for a propaganda piece for the Russian government. But while McDonnell has thankfully made this point, when will we see other political figures such as the SNP's Alex Salmond and Respect's George Galloway make the same move, or do recent events not overcome their attention seeking?