Morning Headlines: New York Moves Toward School Smartphone Ban, Columbia Protest Film Debuts, and Yankees Season Opener

New York state is getting closer to prohibiting students from using smartphones during the school day. Meanwhile, a new documentary about the Columbia University protests premieres Thursday, as one of its key figures remains in federal custody. Plus, it’s Opening Day in the Bronx and while the Yankees are coming off a tough offseason, fans are still dreaming big.