Justice Samuel Alito spoke candidly about the ideological battle between the left and the right — discussing the difficulty of living “peacefully” with ideological opponents in the face of “fundamental” differences that “can’t be compromised.” He endorsed what his interlocutor described as a necessary fight to “return our country to a place of godliness.” And Alito offered a blunt assessment of how America’s polarization will ultimately be resolved: “One side or the other is going to win.”...