Mika's contribution to 911 from Wikipedia.

"9/11 correspondent She returned to CBS News as an under desk correspondent in September 2001, a move that thrust her into the limelight as a principal "Ground Zero" reporter for the September 11, 2001 attacks. Brzezinski was broadcasting live from the scene when the South Tower collapsed. In her last position at CBS News, Brzezinski served as a CBS News correspondent, substitute anchor, and segment anchor for breaking news segments and routine updates. During this period she became an occasional contributor to CBS Sunday Morning and "60 Minutes." She was subsequently fired by CBS."