Verified all three cited sources by WebFetch. (1) CBS News: the vote-count quote is verbatim ("48 votes in favor to 47 opposed, with just two Republicans — Sens. Susan Collins of Maine and Lisa Murkowski of Alaska — joining Democrats and independents"); however this article does NOT name Hassan (it names Duckworth, Murray, Booker as sponsors), so it corroborates that the June 2024 IVF cloture vote occurred but does not itself document Hassan's participation. (2) Shaheen.senate.gov (PRIMARY): the core quoted phrase is verbatim and the release directly documents Hassan co-reintroducing the Women's Health Protection Act on the Dobbs anniversary — a concrete instance of continued effort after the promise date. (3) Hassan.senate.gov (PRIMARY): the floor-speech quote is verbatim (legitimate ellipsis) and dated Jan 22, 2025, documenting sustained floor advocacy against abortion restrictions. The promise was a continued-effort commitment to "keep working to expand reproductive rights" after Dobbs; two primary sources directly show Hassan doing exactly that (reintroducing WHPA, floor advocacy), establishing a sustained, consistent pattern that supports FULL. It is correctly FULL rather than CHAMPIONED — Hassan acts as co-sponsor/co-reintroducer and reliable yes-vote, not the lead author (WHPA's Senate lead is Blumenthal/Baldwin; IVF/Contraception primary sponsors were Duckworth/Markey et al.). The bills' failure to become law stems from Republican filibusters, not Hassan's inaction, and the promise concerned continued effort rather than enactment. Source 1's non-mention of Hassan is a minor weakness that does not invalidate the outcome, which is carried by the two primary sources.