Senate campaign ad spending surges following Justice Ginsburg's death
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Senate campaign ad spending surges following Justice Ginsburg's death

The fight over the Supreme Court is intensifying the battle over the Senate, leading to a surge in ad spending. CNBC's Ylan Mui joins "Squawk Box" with more on where the money is going and why it matters to Wall Street.
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Tue, Sep 22 20207:02 AM EDT