The momentum for Vermont Sen. Bernie Sanders may have slowed, but he continues to build support for the Democratic nomination while former Secretary of State Hillary Clinton steadily watches her lead in the polls erode. This morning’s news only adds to this storyline, as Sanders has now snagged the lead in the Iowa caucuses, according to a new poll:

Bernie Sanders overtakes Hillary Clinton in Iowa

Bernie Sanders leads the former secretary of state for the first time among Iowa Democrats likely …