It took Mike and Chantell Sackett five years and a unanimous Supreme Court decision just to gain a fighting chance against a thuggish Environmental Protection Agency. Officials appeared at their Idaho property in 2007 threatening them with fines of $37,500 per day unless they immediately stopped construction on their dream home on land they owned near a lake. The agency cited the Clean Water Act after a neighbor complained, perhaps upset at the prospect of another home being built in the well-developed neighborhood. There are dozens of adjacent homes, multiple piers on the lake and even a well-trafficked marina close at hand. The Sacketts’ property already had a sewer hookup.