Mark Zuckerberg, Meta’s chief executive, unveiled three new types of smart glasses at the company’s annual developer conference in Menlo Park, Calif., on Wednesday.
After authorities said Mr. Kirk’s suspected shooter had been “radicalized” online, Meta, Reddit, TikTok and other platforms have stayed quiet — though not Elon Musk, who owns X.
A camera operator films at a makeshift memorial for the political activist Charlie Kirk after his recent killing on campus at Utah Valley University in Orem.