Collenger, Phil. Nos. 4353, 4395-4400, in circuit court of appeals for 7th circuit, Phil Collenger v. United States; Raleigh P. Hale v. [same]; James W. Regan v. [same]; Martin Zarkovich v. [same]; Patsy Ramey v. [same]; Joe D' Angelo v. [same]; John Antonean v. [same], on appeal from district court for northern district of Indiana, Thomas W. Slick, judge; brief for United States.