Revamp American supply chains for essential medical, technological, and national security items.
I will revamp American supply chains for essential goods.
Occurrences
Evidence
The homepage's latest news in June 2026 shows a June 9 childcare bill, a May 20 air-travel bill, and a May 19 health-care announcement; no supply-chain action appears in that visible window.
Congress.gov shows Mackenzie's sponsored record as 11 bills. The visible titles include the FLEX Act, the National Cemetery Administration Annual Report Act, and tax or administrative measures, not a supply-chain bill.
On March 12, 2026, his office said he wrote President Trump asking for an executive order to support the U.S. cement industry and prioritize domestically produced cement in federal procurement.
Assessments
Mackenzie has not delivered a broad revamp of American supply chains for essential goods. The evidence shows no enacted law, completed executive action, or clearly attributable policy outcome on supply chains from his current congressional work. The main relevant step is a March 2026 request urging federal support for domestically produced cement, which is a concrete but narrow action related to domestic supply chains. That supports partial credit for same-term effort, not full delivery.