chris roush
| 5:00PM 8/04/2009
The stock market's best July in 20 years did not do CNBC much good.
Ratings for the No. 1 business news network were down 24 percent year-over-year among viewers in the key 25 to 54 age demographic; among total viewers, ratings slopped by 28 percent. There also were double-digit declines for...