Commentary Given Vladimir Putin’s unlawful invasion of Ukraine, one question to ask is: What is the Russian ambassador still doing in Canada after all that has transpired over the last two weeks? A few months ago, I wrote in this space that the actions of Chinese envoy Cong Peiwu further indicates that the Chinese do not seek a productive relationship with Canada. There is plentiful evidence that the Chinese envoys are complicit in Beijing’s attempts to stifle and threaten its critics and imagined opponents abroad, therefore threatening our security from within. So it makes little sense to continue to maintain such channels in the current circumstances. The same goes for the Russians, with their action in Ukraine marking the first time in over 70 years that a country has shown aggression like this toward another sovereign nation in Europe. Putin’s war has caused, as of this writing, one million Ukrainians …