ON MARCH 22(Special to Inter Lake)Libby, Mont., Feb. 4.—While attending to regular court matters in Libby this week District Judge C. W. Pomeroy set Tuesday, March 22. as the date for the' trial of SamAnderson and Howard Hull who .recently pleaded “not' guilty” to a murder charge for the shooting ofI rank Gregson, at Eureka, January 2. «