Parler, right-wing Twitter alternative, says it’s back but glitches abound

Parler’s previous CEO, John Matze, says he was fired on Jan. 29 by the Parler board, which is controlled by conservative donor Rebekah Mercer. At the time, Matze told The New York Times that he’d told Mercer that Parler needed to consider preventing domestic terrorists, white supremacists and followers of QAnon, a baseless conspiracy theory, from posting on the platform.