Show SHAKEUP IN SUGAR CIRCLES boston and ph ladelphia will be asked to pay back duties new york while the legal ma chinery of the government moves slowly the air of uncertainty sur rounding the so called sugar fraud cases Is interpreted to foreshadow an inquiry which may rank with the insurance upheaval of 1905 boston and philadelphia were brought within the scope ot of the in vesti gatlon gation on monday with the re port that the government would at tempt to obtain back duties on sugar in those cities while the tion went on in new york with re heated rumors of reaching men h gh e er r up |