(WLTX) -- Margaret Brennan, moderator of CBS' "Face the Nation" has revealed she is pregnant with her first child. In an interview on "The Late Show with Stephen Colbert," Brennan, 38, announced ...

Brennan joined CBS News in 2012. Face the Nation airs Sunday mornings on CBS (check local listings). The Late Show with Stephen Colbert airs weeknights (11:30 p.m.) on CBS.

Margaret Brennan, 44, is the moderator of "Face the Nation" on CBS News and the network's chief foreign affairs correspondent. She is also a contributing correspondent to " 60 Minutes." ...