Washington (CNN) - In a surprise move, Senate Republicans decided not to remove Sen. Lisa Murkowski from her top position on the Senate Energy and Natural Resources Committee Wednesday, according to several Republican senators who refused to explain their decision. Republicans had indicated as recently as Tuesday she was likely to lose her seniority on the committee as penalty for her write-in candidacy in Alaska. A GOP source in the room tells CNN, despite anger towards Murkowski, the conference decided not to even take up the question of the Senate Energy Committee post because "there was a sense that she's...