Zuckerberg Falls Out of Top 10 Tech Billionaires

Facebook co founder Mark Zuckerberg is no longer among the world’s 10 richest technology billionaires.

SolarCity Plunges Amid Shift in Focus
53:44 - SolarCity installed 272 megawatts of panels during the fourth quarter, according to a letter to shareholders posted on its website Tuesday. That fell short of its October forecast of 280 megawatts to 300 megawatts. Bloomberg Intelligence's Kit Konolige has more on "Bloomberg West." (Source: Bloomberg)
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