Allies of Gina Hinojosa want a Democratic group to support her bid for Texas governor — putting pressure on its chairman, Gov. Andy Beshear of Kentucky, who is weighing a run for president.

© Christopher Lee for The New York Times

Democrats are jockeying to embrace new safeguards, while Republicans have aligned with President Trump’s warnings against slowing down the technology.

© Allison Robbert for The New York Times