unique moment. as of friday, the united states department of labour occupational safety and health administration released their official regulations called emergency temporary standards, and what they said was, as you just mentioned, everyone must be vaccinated or agree to weekly testing, if you re not vaccinated, weekly testing and wearing a mask. the response that is coming from the petitioners, this is a group of states, private organisations, religious organisations, have argued that 0sha is exceeding their federal limits, they are impeding on interstate commerce and they are really stepping into things that belong to the states to decide and that this is outside the boundaries of work based safety. 0sha you mentioned there, the occupational safety and health administration. so what is the test that the court needs to determine where federal authority begins and ends? well, we re going to be