that alexid had retaliated by deflatinggato someone's tires, instead of disclosing that alexis had shoth the tires? retaliated by deflating someone's tires instead of disclosing that alexis had shot those tires? we also wonder how such violence could have taken place in the navy yard which is more secure than just about any workplace in our country. the navy yard is not the only reason members of congress are questioning the quality of the background checks. the edward snoweden case raises many of the -- snowden case raises many of the questions. and so does the wiki leaks. just yesterday we learned that the department of justice has joined a lawsuit against a company called united states investigations services, commonly known as usis. this is a company that formed about 45% of the background investigations that are contracted out by the office of personnel management. according to this lawsuit, usis engaged in a practice that company insiders referred to as dumping. some refer to as flushing. under this alleged scam they would send investigations back to the office of personnel managem