Among the Big 4 networks, CBS was tops in total viewers (11.42 million) while NBC won among adults 18-49 (2.5 rating/8 share), adults 18-34 (1.6/7) and adults 25-54 (3.5/10). However, all networks took a backseat to CNN which was best on TV overall with the help of the fifth Republican Presidential Debate (Women 18-34: 2.55; […]