President Trump’s Supreme Court nominee is walking into the middle of a political firestorm over his work for President George W. Bush. Access to paperwork from Brett Kavanaugh’s years as a White House lawyer and staff secretary for Bush has become a lightning rod in the nomination fight. The issue will take center stage as he sits down with Senate Minority Leader Charles Schumer (D-N.Y.) and Sen. Dianne Feinstein (Calif.), the top Democrat on the Judiciary Committee, this week. Both senators are expected to press Kavanaugh on whether he'll support releasing all of his Bush-era documents, which they say would...