Show JURYMEN WILL CONDUCT PHOBE 11 investigation of high cost of living to be made washington department ot of justice officials announced saturday that federal grand juries at new york and detroit probably pro bally at cleveland and possibly at kansas city Minena polls and st louis would conduct sweeping inquiries into the th ehigh high cost of living several hundred witnesses including dealers in coal railroad employees plo and dealers in and aid producers of foodstuffs foodstuff swill will be examined |