Of the testing issues. and what we're trying to do all across the country is keep schools open, get them mitigations, deal with the logistics, and deal with the shortages, which are happening because of this huge spike in omicron. >> and the shortages, you're right. a lot of these schools can't stay open if one in three teachers is sick, or whatever it, and we're ignoring that. in chicago, as you point out, there was a specific decision made by the union. it grabbed a lot of decisions. have a listen to mayor lori lightfoot, a democrat, criticizing that decision. >> what i won't do is allow the...