All three cited PRIMARY sources (sullivan.senate.gov press releases) are reachable and substantiate a sustained, lead-role pattern of championing Alaska-specific COVID relief and Alaskan jobs after the 2020-10-03 promise. Source 1 (12.21.20) confirms the named provisions in the $900B relief package: $300M for fishermen/coastal communities, second-round PPP for seasonal/commercial fishing businesses, $379M authorized for Nome's Arctic port, and harbor funding (Unalaska, St. George). Source 2 (10.20.21) confirms Sullivan secured an ANC CARES Act spending-deadline extension: S.3011 passed the Senate 10/19/21 incorporating his S.2728 language, preserving ~$443.8M for ANCs. Source 3 (02.17.22) confirms $30M+ for the Alaska seafood industry to recoup COVID-19 losses, supporting seafood-sector jobs. This is active driving of Alaska-specific priorities (introducing/enacting legislation, securing named line items), not mere voting, consistent with CHAMPIONED. Quotes verify: Source 2 and Source 3 quotes appear verbatim; Source 1's quote is faithful but lightly truncated — the original continues '...medical professionals on the front lines' — with every cited word present in order, so it is not fabricated. The lone rationale claim absent from the cited sources (amicus briefs) is peripheral and non-load-bearing; the core outcome is fully supported by the cited primary evidence.