Chris Marangi on Sirius XM, Barnes & Noble, Netflix

Nov.20 (Bloomberg) -- Chris Marangi, portfolio manager at Gabelli & Co., talks about Liberty Media Chief Executive Officer John Malone's interest in increasing his company's stake in Sirius XM Radio Inc. to take control and spin off the satellite broadcaster. Marangi, speaking with Pimm Fox and Stephanie Ruhle on Bloomberg Television's "Market Makers," also discusses the holiday retail season outlook for Barnes & Noble Inc. and Amazon.com Inc., and activist investor Carl Icahn's purchase of a 10 percent stake in Netflix Inc. (Source: Bloomberg)

Was the DNC Hack Preventable?
55:44 - Eric O'Neill, Carbon Black's national security strategist, discusses how to respond to government hacks with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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