Chula Vista has a new city councilmember. The appointment late last week brings an end to the months-long saga that followed the criminal case of former councilmember Andrea Cardenas. In other news, U.S. Secretary of Health and Human Services Xavier Becerra was here Friday, as part of a nationwide campaign. Plus, some child care providers would like to expand to address the lack of child care spots in the region, but it isn’t easy.