On the other hand, George Pyle's "It's not the Fox that hurts, it's the fluff" (Opinion, July 24) gets to the heart of what is wrong with both print and electronic media in this era of 24-hour news.  Finding unbiased sources of information is the great challenge for those of us who like to believe that we make informed decisions.  The pursuit of profit at all costs is endemic in our society.  Thanks, Pyle, for putting Rupert Murdoch and Fox News in perspective  greedy purveyors of make-believe news.