Cite as: 533 U. S. 431 (2001)
Opinion of the Court
JUSTICE SOUTER delivered the opinion of the Court.
In ColoradoRepublican Federal Campaign Comm. v. Federal Election Comm'n, 518 U. S. 604 (1996) (Colorado I), we
held that spending limits set by the Federal Election Campaign Act were unconstitutional as applied to the Colorado
Republican Party's independent expenditures in connection
with a senatorial campaign. We remanded for consideration
of the party's claim that all limits on expenditures by a political party in connection with congressional campaigns are
facially unconstitutional and thus unenforceable even as to
spending coordinated with a candidate. Today we reject
that facial challenge to the limits on parties' coordinated
expenditures.
I
We first examined the Federal Election Campaign Act of
1971 in Buckley v. Valeo, 424 U. S. 1 (1976) (per curiam),
where we held that the Act's limitations on contributions to
a candidate's election campaign were generally constitutional, but that limitations on election expenditures were
not. Id., at 12-59. Later cases have respected this line
between contributing and spending. See, e. g., Nixon v.
Shrink Missouri Government PAC, 528 U. S. 377, 386-388
(2000); Colorado I, supra, at 610, 614-615; Federal Election
of Hawaii, Joseph P. Mazurek of Montana, Eliot Spitzer of New York,
W A. Drew Edmondson of Oklahoma, and William H. Sorrell of Vermont;
for Common Cause et al. by Roger M. Witten, Daniel H. Squire, Donald
J Simon, and Fred Wertheimer; for the National Voting Rights Institute
by David A. Wilson, John C. Bonifaz, Brenda Wright, and Gregory G.
Luke; for Senator John F. Reed et al. by Donald B. Verrilli, Jr., and
Deanne E. Maynard; and for Paul Allen Beck et al. by Burt Neuborne.
Briefs of amici curiae urging affirmance were filed for the American
Civil Liberties Union et al. by Mark J Lopez, Steven R. Shapiro,and Joel
M. Gora; for the California Republican Party by Charles H. Bell, Jr.;
for the Missouri Republican Party by D. Bruce La Pierre and W Bevis
Schock; and for the National Republican Congressional Committee by
Benjamin L. Ginsberg.