TV ratings: '60 Minutes' and 'Family Guy' lead a weak Sunday night

Fast National ratings for Sunday, July 8, 2012A lackluster Sunday in the Nielsen ratings followed its usual pattern. CBS scored the night's biggest total audience thanks to "60 Minutes," and a pair of "Family Guy" reruns on FOX scored the highest adults 18-49 numbers, although ABC led the demographic for the whole night.CBS averaged 5.5 million viewers and a 3.6 rating/6 share in households in primetime. ABC (4.8 million, 3.0/5) finished second, a little bit ahead of NBC (4.5 million, 2.8/5). FOX trailed in viewers, drawing 2.9 million people and a 1.7/3.ABC finished first among adults 18-49 with a 1.4 rating, edging FOX's 1.3. NBC posted a 1.0 in the demo and CBS a 0.7....