There have been plenty of potentially impactful comments from US Presdeint Trump's press conference

(its still going by the way)

But its the Canada comments that have proved most fruitful for forex traers:

CAD is dropping (USD/CAD chart …):

Trump's remarks are surrounding the ongoing Nafta talks, as they ebb from hot to cold for Canada so the CAD moves. These are frosty comment indeed from the President.