The non-partisan GovTrack.us website rated Sen. Kamala Harris (D-CA) the most left-wing member of the Senate in 2019 — further left than “democratic socialist” Sen. Bernie Sanders (I-VT). In 2018, Harris was ranked the fourth-most left-wing. But by 2019 — a year she spent running for president — Harris had moved to the furthest extreme. She was an early co-sponsor of the Senate version of the “Green New Deal” of Rep. Alexandria Ocasio-Cortez (D-NY), as well as the “Medicare for All” bill introduced by Sanders, which would have eliminated all private health insurance.