The Department of Justice filed a suit on Wednesday to block AT&T's $39 billion planned takeover of T-Mobile USA.More headlines from FoxBusiness.com:http://email.foxnews.com/t?ctl=13643:7469D46E31DAE9CA6E3167AA42396828&------------------------------------------------------------To learn more about all of our newsletters and alerts visit: http://email.foxnews.com/t?ctl=13644: