Oh, brother, that feels good Caption: "Oh, brother, that feels good--That's obviously the reaction of little Betty Greene, 15 months \[sitting in tub], as big brother Thomas, 2, empties pitcher of water over head. The \[naked] youngsters, children of Mr. and Mrs. Edward Greene, put on demonstration of how to beat heat in back yard of home at 488 9th St. today as climbing mercury and morning humidity made millions realize Summer's here."