Filter spoke with Nicholas Boyce of the Canadian Drug Policy Coalition to better understand impact of Trudeau's unexpected announcement.

Prime Minister Justin Trudeau in a call with President Trump said Canada was already implementing an existing ambitious plan to beef up border security with more personnel and technology.

The White House says fentanyl smuggled to the U.S. justifies tariffs against Canada, China and Mexico. But fentanyl deaths and smuggling have been dropping fast — and Canada plays almost no role.