https://www.usatoday.com/story/opinion/2025/02/28/trump-tariffs-aluminum-steel-… — INFORMANT
https://www.usatoday.com/story/opinion/2025/02/28/trump-tariffs-aluminum-steel-canada-mexico-economy/80694166007/
reading contaminated — another post landed inside this measurement window, so this can't be attributed to one post.