SANTA FE, N.M. (AP) — New Mexico officials are reassuring teachers that they can't be sued by students who get the coronavirus as some of them head back to the classroom. Like most public servants, teachers are protected by insurance that covers court costs. Officials with the state's school insurance authority say it's too soon to say how great the risk of lawsuits against schools will be. Many large districts have opted to stay online for now. But Tuesday marked the first day of in-person learning for some younger students in 20 districts and charter schools around the state.