New York Post: Former NBC News boss Andy Lack is said to be in “advanced” talks to rejoin the company in a role that would oversee all NBCUniversal news operations. News of the talks has prompted speculation that Lack, a good friend of Brian Williams, the exiled anchor of the network’s “Nightly News,” will push early to get the fact-challenged newsman back on the air. “Andy Lack wouldn’t come back without Brian. This is all about saving Brian.”