"...and most forms of insulin are accordingly available over the counter in the United States..."
That's nice but there is zero evidence it pertains to this case.
None.
You mean I can walk up to the Walgreen's counter and ask for insulin and the pharmacist will give it to me, sans prescription?
I don't think that's true, MarMema.
Regardless, it has been adequately established that the two nurses were not reliable witnesses, since their observations were never tested under oath.