Are Democrats about to lose the Senate seat held by the Kennedys since before I was born ... again? According to the Boston Herald’s Joe Battenfeld, a number of Democrats in Massachusetts are aghast over Elizabeth Warren's faceplant on her claims to Native American heritage, and now worry about whether her campaign has completely derailed: Elizabeth Warren’s stumbling efforts to douse the firestorm surrounding her claims of being a Native American minority have raised concerns among local and national Democrats who are questioning her campaign’s competence.“There’s nobody watching this that doesn’t think she’s in big trouble,” one well-known Massachusetts Democrat...