The FBI is asking for the public to report any tips on suspected activity against local synagogues. Spokeswoman Carrie Adamowski confirms several in Pennsylvania, have been the target of bomb threats. Late last week, authorities in Allentown, cleared Congregation Sons of Israel after it received a threatening email. An email indicated a bomb would be detonated unless 50-thousand-dollars was sent to a house in Luzerne County. Officials for the orthodox congregation say nothing happened over this past weekend. Tips can be submitted to: tips dot fbi dot gov.