N.F.L. Pressure Said to Lead ESPN to Quit Film Project

ESPN had been working with PBS on a film about head injuries in the National Football League, whose games are shown on the sports network and represent a cherished source of revenue.

    



ESPN Quits Film Project on Concussions in N.F.L.

Citing a lack of editorial control, ESPN ended its collaboration with the public affairs series “Frontline” on a two-part documentary set to run in October.