Trump unveils list of possible Supreme Court nominees if he wins reelection

President Trump on Wednesday announced a new slate of 20 potential nominees to the Supreme Court in the event of a vacancy in his second term in office — or the remainder of his first term — building on a key issue that mobilized conservative voters to support him in 2016 and that has been a major achievement of his presidency for Republicans. The 20 names he listed Wednesday are additions to an original list that has been updated throughout his presidency.

In remarks at the White House, Mr....