Apple's Veil of Secrecy: Bloomberg West (8/10)

Aug. 10 (Bloomberg) -- On today's "Bloomberg West," Facebook's CFO meets with investors before the lockup expires, Apple reveals more secrets in its patent trail, and Caterpillar demonstrates its virtual reality lab. (Source: Bloomberg)
Berkshire Bets Americans Are Still Thirsty for Gasoline
17:02 - In its most significant energy investment in two years, Warren Buffett's Berkshire Hathaway has amassed a $4.5 billion stake in Phillips 66, making it the biggest shareholder in the largest U.S. oil refiner. Bloomberg's Bradley Olson reports on "Bloomberg Markets." (Source: Bloomberg)
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