Investigators are determined to figure out who's responsible for those bomb threats against Jewish Community Centers. There've been about one-hundred incidents in 30 states, including New York and New Jersey, since the beginning of the year. Earlier this week, bomb threats forced evacuations of JCCs in Staten Island, New Rochelle, Tarrytown, Plainview and Cherry Hill, New Jersey. Authorities think one person may be phoning in the threats and is able to block the number being used in each instance. Governor Andrew Cuomo said on Wednesday that the threats to the centers, including the Syracuse JCC in Dewitt, are also against children. Many of the JCC services include daycares and pre-k programs. State and local police are working with the FBI to investigate.