MIKA BRZEZNSKI is a co-host of quot;Morning Joequot; and an MSNBC anchor. She will also co-host the new WABC New York radio show, quot;Joe amp; Mika,quot; which plans to go national next year. Brzezinski also reports on quot;NBC Nightly Newsquot; and is an alternating news anchor for quot;Weekend Today.quot; Prior to joining MSNBC, Brzezinski was an anchor of the quot;CBS Evening News Weekend Editionquot; and a CBS News correspondent who frequently contributed to quot;CBS Sunday Morningquot; and quot;60 Minutes.quot; In September 2001, she became CBSamp;#039;s principal quot;Ground Zeroquot; reporter for the September 11, 2001 terrorist attacks. She is the daughter of former National Security Advisor and foreign policy expert Zbigniew Brzezinski. She is the mother of two children, and has been married for 15 years to a journalist at ABC.