YRC hauls a full load of uncertainty

For the third time in less than two years, YRC Worldwide Inc. drivers and dock workers are about to decide the fate of the long-troubled trucking company.Although workers have begrudgingly accepted cuts two previous times to keep YRC afloat, doubts linger about whether concessions will be accepted a third time, despite indications that they’re needed for YRC to survive.The U.S. economy is not at