President Obama's former campaign manager on Monday sharply criticized Massachusetts Democratic Sen. Elizabeth Warren for releasing the results of a disputed DNA test that she said backed up her claims of Native American ancestry. He claimed she was throwing her party off-message just weeks before November's critical midterm elections. "Argue the substance all you want, but why 22 days before a crucial election where we MUST win house and senate to save America, why did @SenWarren have to do her announcement now?" former President Barack Obama's 2012 campaign manager, Jim Messina, tweeted. "Why can’t Dems ever stay focused???" added Messina,...
