P.M. Edition for Jan. 23. After falling out with President Trump last year, Elon Musk is once again donating millions to Republicans. WSJ reporter Emily Glazer discusses what the world’s richest man hopes to accomplish in this year’s midterms. Plus, Intel’s stock slides after it reports a disappointing quarter and forecasts more losses for this quarter. And the recently updated U.S. dietary guidelines advise Americans to limit artificial sweeteners. We hear from Journal reporter Laura Cooper about what this might mean for the food and beverage industry. Alex Ossola hosts.

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