It was to be expected.. after all why would NBC et.al. want to see their campaign donations go to waste!
"Senior executives, on-air personalities, producers, reporters, editors, writers and other self-identifying employees of ABC, CBS and NBC contributed
more than $1 million to Democratic candidates and campaign committees in 2008, according to an analysis by The Examiner of data compiled by the
Center for Responsive Politics.
The Democratic total of $1,020,816 was given by 1,160 employees of the three major broadcast television networks, with an average contribution of $880.
By contrast, only 193 of the employees contributed to Republican candidates and campaign committees, for a total of $142,863.
The average Republican contribution was $744.
$1,020,816 Democrats
$142,863 Republicans.
Obama, Democrats got 88 percent of 2008 contributions by TV network execs, writers, reporters | The Daily Caller
Now If 1,160 (85%) of 1,353 employees of ABC,CBS & NBC gave $1.02 million (88%) to Democrats do you think these people are stupid?
If you don't think they are stupid, then do you think they wanted the Democrats to win?
If they want them to win would they put news favorable or unfavorable to democrats i.e. Obama?
Now proof :
Only 29 percent of the narrative on Governor Romney was positive while 71 percent was negative.
Study Finds Widespread Bias in Mainstream Media Coverage of Election | Women of Grace