Network hopes new anchor will translate into ratings, ad revenue
                                
                                
                                    (Newser) -
                                    Rachel Maddow's promotion to prime-time at MSNBC more clearly draws the partisan lines among the cable networks, writes Brian Stelter of the New York Times: MSNBC on the left, Fox on the right, and CNN claiming middle ground. Now the big question: Will the Maddow move translate into more ads?...