Because of “co-location,” a public school and a charter school in LA are sharing the same space. It’s happening district-wide, and few seem happy about it. CalOptima is a health care plan for low-income folks, serving almost 1 million Orange County residents. But a state investigation is asking who else it’s serving. LA has a lot of stairs hidden in hilly nooks and crannies. For many Angelenos, they can get you to where you need to be. They’re also a source of exercise and a fun way to see the city.