Show QUESTION SINCERITY OF CHICAGO'S MAYOR Chicago o Dec 26 Mayor G.- G. Mayor Harrisons Harrison's sincerity In causing causing- the city civil servIce ice commission to begin a law flaw en en- en crusade against the police I en-I force was waK questioned today In an un open letter addressed to him b by the United Chicago Christian I Endeavor societies The Tile letter Ba says s 's It I Is written n with a aview aview view of f having the mayor set an ex example ox- ox ample for the lie police force b by way o or of forbidding bidding the thie expected New ew Years Year's revelry I I |