What Went Wrong in Elizabeth Warren’s Unprecedented Massachusetts Defeat?

Elizabeth Warren had an unprecedented night on Super Tuesday. The Democrat did not win any of the day's 14 presidential primary contests, including the one held in Massachusetts. Instead, Warren — the state's sitting senior U.S. senator — finished third in the Bay State behind former Vice President Joe Biden and Vermont Senator Bernie Sanders.

Elizabeth Warren had an unprecedented night on Super Tuesday. The Democrat did not win any of the day's 14 presidential primary contests, including the one held in Massachusetts. Instead, Warren — the state's sitting senior U.S. senator — finished third in the Bay State behind former Vice President Joe Biden and Vermont Senator Bernie Sanders.…