The opinion
Douglas, J.,
concurring in result.
I concur in the result of the opinion of the Court upon the understanding that it does not conflict with the previous opinions of this Court, in some of which my own views are fully expressed.
However there are some expressions in the opinion which do not seem necessary to a decision of the ease, and which may be capable of misinterpretation in the future. Hence my motive for concurrence only in the result.