Interpret or interpolate how you will. Today's Nanos shows a lot of interesting details in the regions.
Nothing more telling that the huge jump up to 59.5% for the Conservatives in the Prairies - up from roughly 50% the day before..
The net effect is that, while the overall numbers for Canada see the Conservatives maintaining a 9-point lead or so over the Liberals, that lead is far less meaningful than it has been for the past two weeks.
No doubt, small sample sizes in the regions make any of these numbers unreliable. Nevertheless, the trend of increasing Liberal strength across much of the country is evident.