PM and Premier will be at Honda Canada Manufacturing plant in Alliston, Ontario.
Prime Minister Justin Trudeau and Premier Doug Ford will make a joint announcement tomorrow morning.
The pair are holding a press conference at a Honda Canada Manufacturing plant in Alliston, Ontario.
They'll be joined by Minister of Economic Development, Job Creation and Trade Vic Fedeli and François-Philippe Champagne, Federal Minister of Innovation, Science and Industry.
There is no word yet on what the announcement will be.

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