US STOCKS-Wall Street takes a breather, Walgreens slumps on profit warning By: Reuters: Company News April 02, 2019 at 11:51 AM EDT * Dow off 0.33%, S&P down 0.10%, Nasdaq up 0.02% (Changes comment, adds details, updates prices) Read More >> Related Stocks: AmerisourceBergen Corp CVS Health Corp Delta Air Lines Dow Inc Dowdupont Inc Facebook McKesson Corp Walgreens Boots Alliance