How long will Diane Sawyer stay at Good Morning America? “It’s impossible to imagine her wanting to stay at GMA very long after Gibson leaves in June,” David Blum writes:

“‘I predict she’ll walk by summer,’ one television-news insider who knows Sawyer well told me recently, sounding quite definitive about it, I noticed. But walk where? With Couric in place at CBS and Gibson at ABC, Sawyer has no place to go.” WNT is taken. Nightline is taken. “Oprah still has time on her contract. That leaves ‘PrimeTime Live’ and GMA, or nothing. Network news has reached full employment, at least until Andersoon Cooper’s CNN contract expires next year.” More…