Daly City, Calif. - Two casinos who claim a Daly City couple wrote $43,000 in bad checks to cover gambling debts cannot use California courts to collect, a judge ruled. San Mateo County Superior Court Judge Quentin Kopp dismissed a lawsuit against Manuel and Mercedita Luna on Monday, citing California's "deep-rooted policy" against enforcing debts owed to casinos that extend credit to gamblers. A collection agency sued the couple in 2005, claiming the couple bounced a $15,000 check to the El Dorado Hotel Casino in Reno, Nev., and a $28,000 check to Cache Creek Casino in Yolo County. "Enforcement of...