More than anything stories like this (or the ones about Canada) are scare tactics to support a political agenda. The fact still remains, a hospital in the U.S. by law CAN NOT turn away a patient for financial reasons. No one is dying on the street for lack of health care. At the same time Canada generally manages to take care of the great majority of its citizens without killing them by making them wait.
Bottom Line: The U.S. system has problems but so does the system in Canada, the U.K. and elsewhere. What we in the U.S. need to be doing is looking for a third option.