" While many good people work in the telemarketing industry , " Bush said in prepared remarks , " the public is understandably losing patience with these unwanted phone calls , unwanted intrusions .
While he said " many good people work in the telemarketing industry , the public is understandably losing patience with these unwanted phone calls , unwanted intrusions .
an abstract representation of all possible sequences of events (paths) in the execution through a  component  or system.