Television audiences for four U.S. news networks spiked Monday afternoon after the House of Representatives voted to defeat Treasury Secretary Henry Paulson’s Wall Street bailout bill, Nielsen reported Wednesday. 
During the 2pm to 3pm (EST) daypart on Monday, the combined audiences for CNN, CNBC, FOX News, and MSNBC jumped by 71% over the average daily audience for that daypart between Sept. 1 and Sept. 28, according to Nielsen.  The 3pm to 4pm daypart saw an even larger jump (103%) over the average audience for the prior portion of September. 

Daypart
CNN, CNBC, FOX News, and MSNBC Combined TV Audience:
Sept. 1 – 28
(in 000s)
CNN, CNBC, FOX …

52.7 million viewers tuned in for President Bush’s speech on the U.S. economic crisis, which aired live Wednesday night from approximately 9:00pm to 9:15pm EST on ABC, CBS, FOX, NBC, Telemundo, Univision, CNBC, CNN, FOX News Channel, and MSNBC.

 
Rating
Average Audience
Number

All Households
 33.2
 38,031,000

Persons 2+
 18.2
 52,653,000

Source: The Nielsen Company (September 24, 2008)

Note: Sum of audience estimates for ABC, CBS, FOX, NBC, Telemundo, Univision, CNBC, CNN, FOX News Channel, and MSNBC.