HARTFORD - Possible successors to Sen. Joe Lieberman are coming forward now that he has announced he will not seek another term in office.

Democratic Congressman Chris Murphy announced this morning that he will run for the office.

Former Secretary of the State Susan Bysiewicz announced her candidacy Tuesday.

Another Democrat, Congressman Joe Courtney has also expressed interest in the position but has not yet declared.

On the Republican side, former Senate candidate and ex-WWE CEO Linda McMahon says she hasn't yet decided if she will run.