501 U.S. 312 501 U.S. 312 111 S.Ct. 2331 115 L.Ed.2d 288 Louise RENNE, San Francisco City Attorney, et al., Petitionersv.Bob GEARY, et al. No. 90-769. Argued April 23, 1990. Decided June 17, 1991. Syllabus Article II, § 6(b) of the California Constitution prohibits political parties and party central committees from endorsing, supporting, or opposing […]