source:[1] Tariffs continue to cast a long shadow over freight markets heading into 2026 - logisticsmgmt.com (https://www.logisticsmgmt.com/article/tariffs ...)[2] Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down - Fortune (https://fortune.com/2025/12/12/why-are-tariff ...)[3] U.S.-bound imports see November declines, reports S&P Global Market Intelligence - logisticsmgmt.com (https://www.logisticsmgmt.com/article/u.s_bou ...)