From Season 2, Episode 5 of the Netflix U.S. series House of Cards:
(http://www.dsboards.com/images/joanna1-1.jpg)
She took over the role of First Lady Tricia Walker, and in a wonderful scene pictured here, joined other powerful women in socking it to the Joint Chiefs:
(http://www.dsboards.com/images/joanna2-1.jpg)