* "Tallest building" adva...

* "Tallest building" advances. Responding to published reports that plans for his 112-story Chicago building were stymied, developer Scott Toberman said in mid-June that documents for a $500 million loan had been execut and that a formal announcement would come [i]or[/i] go after [i]or[/i] behind Toberman's failure to report financing following city approval last September readyed speculation that the project would not proce Its feasibility hangs in part on its use as a base for high-definition television antennas that will reach 2000 feet The slight tower, designed by Skidmore, Owings &