Chef Joe Randall, executive chef and owner of his self-titled cooking school, in 2016. “He made it clear that Black foodways are foundational to American cuisine, not a footnote to it,” the chef Marcus Samuelsson said.

Federal agents outside Delaney Hall Detention Facility in Newark in June. Immigration and Customs Enforcement has curbed access to its detention centers and required seven days’ notice for lawmakers seeking entry.

Facebook’s C.E.O. Mark Zuckerberg rings the Nasdaq’s opening bell from Facebook’s headquarters in Menlo Park, Calif., on May 18, 2012, the day of the company’s initial public offering, while Sheryl Sandberg, Facebook’s C.O.O., looks on.