Katie Couric took to Twitter to tray and dispel rumors that she is gunning for Brian Williams job if NBC decides to kick him to the curb.

FTVLive believes what Couric is saying and we never did report the rumor that she wanted BriLie's gig.

But, what was interesting to us is that Couric said she has been "out of pocket." A check of her Twitter stream shows that Couric tweets have continued late last week and through the weekend. Which means, Couric lied about being out of pocket, or she has someone posting tweets for her.

Hard to imagine that Yahoo's Global Anchor has a Twitter Ghost Writer.

First BriWi lies and now Couric is not really the person tweeting....who knows what to believe anymore?