Pennsylvania will not set up its own health care exchange under the federal Affordable Care Act, at least not for now, Gov. Tom Corbett said Wednesday, putting the state on a course to join others led by Republicans that will let President Barack Obama?s administration run its exchange. Setting up a state-based exchange would be irresponsible, Corbett said, as he faulted federal authorities for what he called inadequate answers to his questions about cost and other issues. "Health care reform is too important to be achieved through haphazard planning," Corbett said. "Pennsylvania taxpayers and businesses deserve more. They deserve informed decision making and a strong plan that responsibly uses taxpayer dollars."