The 30th season of “Survivor” will have the first- time theme of “Worlds Apart” with the 18 contestants divided into “White Collar,” “Blue Collar” and “No Collar” tribes, CBS announced Wednesday. The No Collar tribe includes four Southern Californians — Jenn Brown, a 22-year-old sailing instructor from Long Beach; Nina Poersch, a 51-year-old deaf housewife from […]