that are largely unvaccinated is something that new york is desperately trying to avoid, since they are so vulnerable to not only new cases, but the delta variant in particular. distinctly a new york city reporting problem. we get it. we ve been there. vaughn, let s talk cdc and how health officials are reacting. i think the first time we re hearing from dr. fauci saying we re actively considering vaccinated people to wear masks. and once on jonathan capeheart s show, if we don t get it under control, we could have a different fall ahead. how are health officials dealing so far? how are they reacting to so many breakthrough cases we are seeing? reporter: i think that s why this conversation is not only taking place today, but in the