As California's legal and cultural conflict over same-sex marriage played out this fall, the state's teachers union put up $1.25 million to advocate against the gay marriage ban. But at the same time, individual public school teachers in the state were giving more money to enact the ban than to defeat it, according to an NPR analysis of Proposition 8 contribution data recently released by the California secretary of state. Teachers, aides and counselors in California public school systems gave about $2 to support the marriage ban for every $1 they gave to oppose it. The educators gave some $450,000...