Just to be clear, Britain which is about to begin an Brexit negotiation which risk its international trade rights is about the start a battle with the US unless it can bully a private corporation like Boeing from launching a legal law suit in legal courts of law....Hmmmm...

Just to be clear, the UK has no legs to stand on in a trade war on two fronts - Europe and the US. 

Worse, Bombardier is a completely subsidized company and everyone in Canada knows it.  

Argue if you want that Boeing is too but denying Boeing the right to go to court and bullying them is unethical and probably illegal and without a doubt proving to be very ineffective.

Trudeau better know that many people in Canada do not support his position or his tactics with regard to Bombardier and Quebec subsidies.