well last I heard they are not in Canada..so what can the Canadian gov do..force the us to kill them all...
the US has been trying to deal with them, but they are still migrating north....short of poisoning the whole Mississippi river and others....there isn't much they can do..the fish have breached every barrier they have put up so far.......
I do hope our gov has a plan to slow down the migration once on Canadian soil..or I guess I mean water