Incumbent US Senate candidate Scott Brown participated in an online chat with Boston.com readers on July 27.
Democratic Senate candidate Elizabeth Warren participated in an online chat with Boston.com readers on June 22.
Scott Brown, Republican incumbent for US Senate, takes questions from readers
Brown was the lowest-ranking member of the state's minority party in the Mass. Senate when he rocked the state and national political establishments by winning the special election to replace the late Senator Edward M. Kennedy. Now he is seeking his first full, six-year term, and hoping he can recapture the magic his barncoat and pickup truck inspired not even two years ago. .