https://apnews.com/391bfdd22e1a47b49886a9f4b8817f80 > LOS ANGELES (AP) — Nearly 150 marijuana businesses in California warned Friday that they could face crippling financial losses unless the state extends a July 1 deadline imposing strict standards for pot testing and packaging. > In a letter to Gov. Jerry Brown, the United Cannabis Business Association said the changes would further unsettle the struggling legal marketplace that launched Jan. 1, potentially forcing businesses to close their doors.