Despite Prop. 82's loss, director-activist says he'll continue to back liberal causes. LOS ANGELES -- After shutting himself off from the public for nearly three months, movie director and actor Rob Reiner stepped back into the spotlight election night and declared he wasn't leaving the political stage. Voters had just handed a resounding defeat to Proposition 82, the universal preschool initiative he'd championed. Reiner had been forced to step down from the chairmanship of the First 5 California commission because of criticism about its $23 million taxpayer-financed preschool advertising campaign. He'd gone into a self-imposed exile from the media in...