(concurring specially).
I concur in the result.
My objections to some of the principles adhered to in the majority opinion are set out in a dissent to DeMoss v. Darwin T. Lynner Construction Co., Iowa, 159 N.W.2d 463, 469 and a concurring opinion in Boyer v. Iowa High School Athletic Association, Iowa, 152 N.W.2d 293, 300.
RAWLINGS, J., joins in this special concurrence.