Show nn AS S AS S NIGhT IN IX CHICAGO Chicago March 7 For a n number of ot hours today Chicago was covered with witha lh a pall pal of smoke moke which coupled with whim heavy hovy clouds clouts made the day in do a as dark as ns night At 1030 1031 In iii the Ih morning nil all the stores and In the time business section were lighted as 18 they time are aro nt at 6 d on a day In Iii mIdwinter Street ears curs run with whim their heIr headlights burning anti fn tall nil ni lights turned on At times It was Impossible to see a II half square along the time street and the th big bil down downtown town buildings were only ani I by tho time lights that lint filled 1911 them The dirk ness aces was aas the cause clue of or much luch trouble and anti delay numerous tell In the streets and collisions coll lons wera were i |