By Michael D. Shear, Stacy Cowley and Alan Rappeport June 26, 2021 WASHINGTON — Since taking office 157 days ago, President Biden has promised to put racial equity at the center of everything he does, pledging in an executive order on Day 1 to take a “systematic approach to embedding fairness in decision-making” as he drafts legislation, hires staff, proposes spending and develops regulations. But his efforts — which could radically realign the distribution of federal money and benefits in favor of people of color and other underserved communities — are running into legal and politi...