Premier Dennis King is back on Prince Edward Island after visiting the northeastern United States and Ottawa this week to discuss president-elect Donald Trump's threat of 25 per cent tariffs on Canadian exports. 

"The efforts we put forward with our trade mission and with our Island delegation down to the northeast of the U.S. was positive," King told CBC News: Compass host Louise Martin on Thursday. 

"I think we left a really good taste in the mouths of Americans with our desire to continue our …