More Supreme Court Justice Antonin Scalia always did like to cause a stir in life and his death will be no exception. The conservative’s untimely demise in Texas this weekend upends the GOP, a party already in turmoil, and potentially the Supreme Court. Senate Majority Leader Mitch McConnell has already said that Scalia’s replacement should not be picked until a new president is. “The American people should have a voice in the selection of their next Supreme Court Justice.