Dear Canadians: On wednesday, a very important piece of policy will be discussed in parliament.   It’s called Bill C-398 and it deserves our attention.  It seems that it has been challenging for some to see its merits, and so, I’d like to take moment to clarify what it’s all about.  It turns out that it’s not just important – the narrative is intriguing as well: it has a rich history of political intrigue; it is a story where viruses factor in prominently; it has a plot that involves armies of angry grandmothers; and above it all, learning about Bill…