The television chef and author announced the news on "Good Morning America."
Physicist Matthew Williamson was approved for a permit to study radiation in Central Park in June.
Two businesses have been badly affected by radiation protection work on the Bushwick-Ridgewood border.
Protective measures are beginning on the Ridgewood-Bushwick border's former Wolff-Alport Chemical site.
Nicole Bode asks experts about the traces of radiation here from Japan.
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