Lisa Jackson is the boss at one of the most contentious government agencies in the Obama administration and is responsible for numerous controversial actions that will have a significant financial effect on American consumers: the Environmental Protection Agency (EPA). So it’s no wonder Congress is miffed to discover that her decision-making process on key issues was conducted in the most secretive manner Washington has ever devised—under an alias. Jackson’s secret identity email account name is “Richard Windsor.” The name is part family dog (Richard) and part hometown (East Windsor, N.J.), and it turns out there are at least 12,000 recently...