"It really didn't seem unnatural just because everybody was friendly and I went back to work afterward, " Alford told Rock Center special correspondent Meredith Vieira in an interview to air on NBC Wednesday night. "No one

On Wednesday, February 8 "Rock Center with Brian Williams" moves from Mondays at 10p to Wednesdays at 9p/8c. And, also on February 8, Hidden Planet, a.

The show is hosted by NBC News chief foreign correspondent Richard Engel, and each episode will premiere on the Rock Center with Brian Williams app. This is the first time the network has tried this method of distribution.

On Wednesday, February 8 "Rock Center with Brian Williams" moves from Mondays at 10p to Wednesdays at 9p/8c. And, also on February 8, Hidden Planet, a monthly documentary series hosted by Richard Engel, NBC News Chief Foreign Correspondent,

By Jessica HopperRock Center Mimi Alford is speaking publicly for the first time about the secret she's held for half a century. Alford claims that she had an 18-month-long affair with President John F.