Dow, S&P 500 Reach New Records
Plus: Alphabet shares fall in response to the Justice Department considering splitting up Google to end what it called an unlawful monopoly in search. Arcadium Lithium shares rise sharply after mining company Rio Tinto agreed to buy the company for $6.7 billion. J.R. Whalen reports.\xa0\n\n\n\nSign up for the WSJ's free What's News newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices