Campbell Brown was back on Weekend Today Saturday, and Lester Holt gave viewers a good reason to tune in on Sunday.

Holt repeatedly hinted that Brown will announce her pregnancy on tomorrow morning, "pointing out that she's been avoiding caffeine and sipping ginger ale with saltines (maybe to fight morning sickness)," a viewer re-mails. "He added that she'll have a 'bundle of news' to share tomorrow."

In recent weeks, some eagle-eyed viewers have been wondering if Brown was trying to conceal her pregnancy Expect the NBCer (soon to be CNNer) to talk about it on Sunday's broadcast...