Officials at the U.S. Interior Department improperly meddled in a number of decisions affecting imperiled species under the Endangered Species Act, a report [PDF] from the agency’s inspector general has found. The Bush administration agreed last year to reexamine a number of decisions made by Julie MacDonald, an ex-official accused of orchestrating much of the meddling. However, the new report found that political interference in species protections was much more extensive than previously thought.