By editor
Originally published on Sun January 6, 2013 7:08 pm
Among the new members of Congress sworn in this week was Sen. Elizabeth Warren. And within days, the Massachusetts Democrat could become her state's senior senator.
That's because 28-year incumbent Sen. John Kerry is expected to be confirmed soon as secretary of state.
And replacing him later this year after a special election could be the very senator whom Warren unseated: Republican Scott Brown. For Brown, it would be an unusual second chance.
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