By LISA MASCARO and DARLENE SUPERVILLE, Associated Press WASHINGTON (AP) — Democrats are raising new questions about the truthfulness of Brett Kavanaugh’s sworn testimony to the Senate, shifting tactics against President Donald Trump’s Supreme Court nominee as they await the results of the FBI’s background investigation into sexual misconduct allegations. Chuck Schumer, the Senate Democrats’ leader … Continue reading Democrats’ new tack: Go hard after Kavanaugh’s credibility