I heard that this happened as far back as before the 2015 federal election, and that WE data was used to select swing ridings, to target swing ridings, in the 2015 federal election.
Researcher and Writer, As an Individual
I heard that this happened as far back as before the 2015 federal election, and that WE data was used to select swing ridings, to target swing ridings, in the 2015 federal election.
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