The timing of David Westin's Labor Day resignation announcement left ABC News staffers scratching their heads. Many expected a regime change - or something more drastic, such as a merger with cash-rich Bloomberg TV - at some point, especially in the wake of a brutal 25% staff purge that Westin himself billed as a "transformation." But sources noted that Westin's email announcement late on Labor Day evening seemed rushed and ill-timed. Click here to read the full story
