Warren stands by account of once being fired for pregnancy

Elizabeth Warren is standing by her account of being fired from a teaching job nearly 50 years ago because she was pregnant — an anecdote that she routinely recounts at campaign events but one that some conservatives charge has been embellished to make the narrative more compelling for her presidential run.In a campaign speech she repeats at town halls while crisscrossing the country, the Massachusetts senator tells of graduating from the University of Houston and being hired by the Riverd