490 U.S. 477 109 S.Ct. 1917 104 L.Ed.2d 526 Ofelia RODRIGUEZ DE QUIJAS, et al., Petitionersv.SHEARSON/AMERICAN EXPRESS, INC., etc. No. 88-385. Argued March 27, 1989. Decided May 15, 1989. Syllabus Petitioners, securities investors, signed a standard customer agreement which included an agreement to settle account disputes through binding arbitration unless the agreement was found unenforceable […]