"Report: DOJ told Fox News parent company of phone records probe"  
Hill May 26
http://thehill.com/blogs/blog-briefing-room/news/301995-report-doj-told-fox-news-parent-company-of-phone-records-probe
" . . . A Fox News executive told CNN, however, that while the parent company, News Corporation, knew of the subpoena in May 2010, Fox News management were not informed. . . . "