A relentless heat wave continues to bake most of the United States. The steamiest conditions on Friday were expected in parts of Ohio and Indiana, where heat indexes were expected to soar past 100 degrees Fahrenheit and remain there most of the day. (AP Video by Patrick Orsagos)

People in Ohio seek relief on water as heat prolongs misery with little relief expected

A relentless heat wave continues to bake most of the United States. The steamiest conditions on Friday were expected in parts of Ohio and Indiana, where heat indexes were expected to soar past 100 degrees Fahrenheit and remain there most of the day. (AP Video by Patrick Orsagos)