Show V NE CHAPTER I IS OPENED IN PLANE PROBE Experts Differ On- On On value Of AntiAircraft Guns In War Thel AHI ASHI cb 1 12 The house aircraft committee opened another chapter lod ted ted-my y in iii the tho r I hear hear- hearings Ines Ings which have hae stirred a 11 mm arm armand and antl nl navy circles circle by a aI I of ot former Chos tin C ho sen sen served cd In Irae T v lib lh ii Brig Brig- adier I adler General Mitchell chief of oC the ho army air and central 1 figure In Iii the enl con con- contro con controversy trot tro Cray Gene al Mitchell nf bi tas as summoned to 10 reappear b the committee The general Jeneral inc log Ing to witnesses disobeyed ll order orde during the time 1921 bombing teta off oCt the Virginia irginia Ir lnla ape capes Captain A W J Johnson whon ehon General I Mitchell had referred to as the junior n HI In command ot of o the Iho ho tail tut II ho he would havo bao 0 COUI t ta a t led the Irmy I i army officer had he lie the th Ih W v J 1 11 eho was sac a I major In 10 the tho th world orld war ear ar old old the th that the stamn sta b 53 General Irum of oC the tho army general staff th t 12 antI guns cuns could jid 1 oft off an lne alack atack wu w is s absolute rot ci aviators I li ii said 1 sn p theli thell at ar rU trift iHl trift er u guns I 1 1 I ot of Hy H iy Cl Mich Michigan igan Ian le tied h liat 11 hn bi ought d doms down n t tI it I e In iii t 1 I 1 raids by 0 Gemini I anti ami aircraft Ie l e |