She says that she was too sick to go to NJ to vote:

On Tuesday night, City Room ran into Ms. Ettinger at an election-watching party in Greenwich Village and asked how things went at the polls.
“I didn’t get a chance to vote today because I’m not registered to vote in New York,” she said.
So where is Obama Girl registered to vote?
“New Jersey.”
Um, but didn’t New Jersey also hold a primary?
True. The problem, she explained, was that she was sick in New York City and was unable to get back across the Hudson River to the polls in Jersey City.

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