Frank Murphy, Hickman v. Taylor — Opinion of the Court
“ Discovery concededly may work to the disadvantage as well as to the advantage of individual plaintiffs. Discovery, in other words, is not a one-way proposition. It is available in all types of cases at the behest of any party, individual or corporate, plaintiff or defendant. The problem thus far transcends the situation confronting this petitioner. And we must view that problem in light of the limitless situations where the particular kind of discovery sought by petitioner might be used.We agree, of course, that the deposition-discovery rules are to be accorded a broad and liberal treatment. ”
