02/07/2011 03:30 pm ET Updated May 31, 2011

Keith Olbermann Announcing New Venture Tomorrow

Keith Olbermann will announce what the next chapter of his career will be in a conference call at 11 AM on Tuesday.

Olbermann, who left MSNBC in January, said that he and his "new partners" will make an "exciting announcement regarding the next chapter" of his career, according to Yahoo's Michael Calderone.