CNBC.com's MacKenzie Sigalos brings you the day's top business news headlines. On today's show, CNBC's Julia Boorstin breaks down just how much money the NFL brings into TV networks via advertising dollars, and explains why the media companies that own the networks have more at stake this year than ever before. Plus, CNBC wealth editor Robert Frank dissects the rental real estate crisis facing New York City.

0:42 -- Stocks close lower for the fourth time in five sessions
1:44 -- Manhattan rental apocalypse
5:29 -- CNBC Soundcheck
7:43 -- Moneyball
11:10 -- Numbers Round

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