All three cited sources are reachable and support the CHAMPIONED outcome for this ongoing-effort promise ("continue working to reduce federal spending and to pursue reforms of the federal budget process"). Budget-process reform: verified that Lankford is a lead/primary Senate co-sponsor of the bipartisan Prevent Government Shutdowns Act (with Sen. Hassan), a structural appropriations-process reform (rolling automatic CRs, keeping Congress in session, travel bans during a lapse); he forced it to a Senate floor vote as an amendment to a FY2024 spending package on Oct 27, 2023 (failed 56-42, short of 60), and reintroduced it Sept 4, 2025, tying it to the $37T debt. Reducing federal spending: verified he released Federal Fumbles Volume 7 on May 18, 2023, cataloguing wasteful spending with recommended cuts and framing it as bringing down the national debt. Because he led/drove these efforts (lead sponsorship, forcing a floor vote, reintroduction, authoring the waste report) rather than merely voting, CHAMPIONED fits, and the shutdown bill's failure to pass does not lower a "pursue/continue working" promise. The two PRIMARY-source quotes are confirmed verbatim; the one secondary-source (GovExec) "quote" is a fact-accurate paraphrase presented with ellipses rather than verbatim article text, but every fact it asserts (co-sponsorship, FY2024 amendment, 56-42 on Oct 27 2023, 60-vote threshold) is corroborated by the article, so the outcome does not overstate the evidence.