How do lefties “strike”? Do they refuse their food stamps and welafare checks?
Reminds me of the joke:
Q: How do you starve a liberal to death?
A: Hide his welfare check and his food stamps under his work boots...
Hah! You have a good point, unfortunately, a lot of the Union goons fall into the lefty category and they have enough power (albeit not very good workers, but a lot of them) to cause disruptions. Add to it the professional protestors to block roads, ports and rail lines, then we have a toxic brew that can shut a lot of stuff down.