Jennifer Agiesta
CNN
Hillary Clinton's lead in the race for the Democratic nomination has fallen to just 10 points, and at the same time, her advantage in hypothetical general election matchups against the top Republican contenders has vanished, a new CNN/ORC poll has found.
The new poll finds Clinton with 37% support among Democratic and Democratic-leaning voters, down 10 points since August, followed by Vermont Sen. Bernie Sanders at 27% and Vice President Joe Biden at 20%. Sanders' support is about the same as it was in August, making Biden the only candidate to post significant gains in the last month. His support is up 6 points in the last month as he weighs making a run for the presidency.
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In the general election matchups, Clinton trails former neurosurgeon Ben Carson by a significant margin (51% Carson to 46% Clinton among registered voters) while running about evenly with both former Florida Gov. Jeb Bush (49% Bush to 47% Clinton) and businessman Donald Trump (48% back each).
