We know that Trudeau's team was in contact with Obama's team prior to our election (a member of Obama's team was even a keynote speaker at the Liberal convention in Montreal) and that Trudeau's team promoted Hilary Clinton.

As well,  the US based Tides Foundation donated $1.5 mill to Canadian third parties, including Lead Now, who meddled in the last federal election

How is this any different? Meddling is meddling.