Scores of corporations will file a Supreme Court brief favoring gay marriage later this week. Signatories will include Apple, Facebook, Intel, and Morgan Stanley.
FORTUNE — On Thursday, dozens of American corporations, including Apple, Alcoa, Facebook, eBay, Intel, and Morgan Stanley will submit an amicus brief in the landmark Hollingsworth v. Perry case broadly arguing to the U.S. Supreme Court that laws banning same-sex marriages, like California’s ballot initiative Proposition 8, are unconstitutional under the Due Process and Equal Protection Clauses.
