Massachusetts Sen. Elizabeth Warren insists Democrats should not shy away from speaking against the incoming Donald Trump administration, even if it means facing potential backlash.”Look, our job is to speak up. We are in the minority, and that is our job,” Warren said.The senator’s comments came in response to a question about whether Massachusetts is risking retaliation from the Trump administration on issues like immigration.Last month, Trump’s incoming border czar criticized Mayor Michelle Wu after she stated on WCVB’s “On The Record” that she would not cooperate with the president-elect’s plans for mass deportation.”We cannot start out by rolling over and playing dead in the hopes that if we do that, Donald Trump and his team will leave us alone,” Warren said.Concerns about retaliation have grown after Trump suggested that members of the House Select Committee who investigated the Jan. 6 attack should go to jail.”I don’t think there’s going …