The Ticker: Gibson Green, Cosby, Schreier…

> FNC’s John Gibson was on the air for seven hours Friday, an e-mailer says: “First, Gibson did the three-hour Tony Snow radio show, followed immediately by the Radio Factor. Later he hosted his own FNC show The Big Story and concluded tonight with The O’Reilly Factor.”

> NBC broadcast standards producer Lisa Green explains how a viewer led to a Nightly News correction.

> Rita Cosby hosted Scarborough Friday night, and Carol in Palm Beach didn’t like it: “She was breathing heavy, rushing every guest and interrupting as she has in the past…”

> Gary Schreier, the senior producer of Weekend Business News for Fox News, has been promoted to executive producer, B&C notes.

> CNN/U.S. simulcasted CNN International’s Egypt bombings coverage for an hour at 11pm, but returned to taped programming at midnight…