Billionaire investor Mario Gabelli told CNBC on Thursday he isn't worried about home retail stocks tanking after the announced Sears-Amazon deal.
Billionaire Mario Gabelli: 'I'm Glad That Amazon Comes Along And Knocks Off Everybody'
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Mario Gabelli: I want to buy defense stocks
Mario Gabelli, chairman & CEO of GAMCO Investors, discusses how to defensively invest in technology and other places in the market.
