At 2020 deadline, progress in Patrick Soon-Shiong’s 'cancer moonshot' is hard to find

In 2016, the biotech billionaire Dr. Patrick Soon-Shiong set himself a deadline: By 2020, he would transform the fight against cancer. With the help of a coalition of big-name companies, researchers, and physicians, Soon-Shiong vowed, he would enroll 20,000 cancer patients in clinical trials and develop an effective vaccine to treat the disease.