Cite as: 602 U. S. ____ (2024)
19
KAGAN, J., dissenting
at 206a; see id., at 205a. Whatever the particular purpose,
he consulted racial data constantly. Now as you know from
the majority, Roberts denied doing so in the redistricting at
issue here. See ante, at 14–15. But when asked “so in your
20 years of redistricting, this was the only time [that] you
didn’t look at race?,” Roberts answered “That’s correct.”
J. S. A. 207a.
True to his persistent practice (if not to his this-case-only
denial), Roberts configured maproom computers to show
how every line-drawing decision would affect the new District 1’s racial make-up. In other words, as a mapmaker
moved a district line this way or that, he could immediately
see the resulting change in the district’s BVAP. Displaying
racial data in that way was not an unavoidable feature of
the mapmaking software. As one staffer explained: “[Y]ou
could configure” the computer setup “in a multitude of
ways.” ECF Doc. 462–9, at 114. You could make it so that
new BVAP numbers appeared on your screen “while you
manipulated geography”—but “there [was] no requirement
that you ha[d] to set it up that way.” Ibid. The mapmakers
had to choose to display racial data. And here is the key
thing: They did. A Senate staffer who often sat with Roberts in the maproom explained that not only “political data”
but also “demographic data”—specifically, “race” and “voting age population by race”—was “visible” on computer
screens “[a] lot of the time.” ECF Doc. 462–4, at 40. And
on cross-examination, Roberts admitted that to be true:
Q: So BVAP was visible on the screen while you were
drawing maps?
A: Yeah. It was in the statistics window at the bottom
of the screen.
Q: So, you could see BVAP as you were making changes
in real time as you were drawing lines?
A: We could see the statistics update after a change was
made.