Dow plunges 331 points as oil falls below $50.
Facebook buys voice-recognition startup Wit.ai.
Son arrested after hedge fund mogul father is shot dead in New York.
“Potentially deadly” cold slams parts of U.S.
Alpine tragedy: 2 US ski team prospects killed in avalanche.
According to prequin, 2014 was a strong year for private equity fundraising and exit activity.
Samsung to invest $100M in in internet of things developers
Verizon said to approach AOL about possible takeover or venture.
Broadway enjoys best-attended and highest-grossing year in 2014.
Bess Myerson, only Jewish Miss America, dies at 90.
Brookfield targets $3.5 bln for fourth middle-market fund.
Wasserstein & Co shops for up to three platform deals in 2015.
Year in review: Following the crowd
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