The president is furious at one of his most ardent supporters, Jeanine Pirro, the U.S. attorney for the nation’s capital, for dropping vandalism charges against four people in recent days. But government records “strongly suggest that a rushed and botched installation by AIC, the primary contractor,” led to the visible damage in the pool’s new liner, Pirro and one of her deputies wrote in a court filing. Pirro accused the Interior Department of withholding relevant documents that would have scuttled the investigation.