Supporters and opponents will participate in  online discussion about the March 12 tax overrides ballot questions with Globe reporter Deirdre Fernandes at 12:30 p.m. on Thursday  Feb. 28 at www.boston.com/newton.

Marcia Tabenken and School Committee chairwoman Claire Sokoloff, will represent the pro-side  Building Newton’s Future.  Joshua Norman and Traute Marshall will represent the opponents Moving Newton Forward.

More details here.