Top 2020 Democratic contenders Kamala Harris and Julian Castro announced on Sunday that Supreme Court Associate Justice Brett Kavanaugh "must be impeached," after a new, uncorroborated and disputed allegation of sexual misconduct against Kavanaugh surfaced in a New York Times piece. ~snip~ Nevertheless, Democrats announced a new effort to topple Kavanaugh. Impeaching Kavanaugh would require a majority vote in the Democratic-controlled House, and a highly unlikely two-thirds vote in the GOP-majority Senate would then be needed to remove him from the bench. "I sat through those hearings," Harris wrote on Twitter. "Brett Kavanaugh lied to the U.S. Senate and most...