State Lawmakers in California announced on Monday legislation to require California students to be vaccinated against COVID-19 for in-person school attendance. The bill removes a mandatory personal belief exemption. Meanwhile, a Mexican journalist was gunned down in front of her home in Tijuana on Sunday. This is the second reporter murdered there in less than a week and the third this month in Mexico. Plus, part two of a KPBS investigation into the child care staffing shortage in San Diego, and efforts to help.