this is hard, and i am committed and continue to improve as we learn more about the science and to communicate that with all of you. reporter: back in june dr. anthony fauci made the following prediction about vaccine efficacy. quote: the fact that we have now about 50% of adults fully vaccinated and about 62% of adults having received at least one dose as a nation, i feel fairly certain you re not going to see the kind of surges we ve seen in the past. while the vaccines has not stopped the spread, many health experts insist it has lower thed the lowered the severity of inflection next. neil? neil: thank you very much, lucas tom vinson. this supreme court mad tomlinson. the supreme court matter, we might get a decision rather soon. it all goes back to the administration s push to demand that workers get vaccinated. i m oversimplifying it here, but alexandria huff has the latest on what are two different cases,