Most mergers and acquisitions don't involve nationalistic pride and potential government intervention. Toshiba's potential sale of its memory-chip business is different. Bloomberg's Ian King explains why Toshiba's struggles embody Japan's technological downfall, and how that could affect which company or private equity firm ultimately buys its crown jewel. He also explains why SoftBank is interested in owning a stake in Nvidia, following up on his scoops from last week.

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