Except that trump isn't interested in blocking imaginary drugs going into the US, or illegal immigrants, he wants Canada to fold and become the 51st state.Looks like he took the same tactic as the President of Mexico.
Tell Trump what was already being done (since Trump doesn't know what is actually going on) and let Trump be a goldfish and think it is new.
(Hard to tell from just tweets, though.)
Bullshitting about doing what he asks won't change his goals.