STOCKTON — "Good people. Good community. Good hearts."That’s how downtown Stockton resident Rudy Duran, 50, described the notable generosity of the estimated 20,000 to 30,000 Sikh people who descended on the city Sunday for the 21st annual Vaisakhi Day Parade. Duran, who described himself as a job seeker — "Just about anything will do right now" — was grateful for the free plate of food he received from one of the many tables [...]