While the Obama administration maintains it will not negotiate with terrorists, it will allow families to negotiate on their own for release of loved ones.
The U.K.-based Syrian Observatory for Human Rights says it isn't clear whether the move is meant to secure the ancient treasures from government forces or to destroy them.
Prosecutors say Fareed Mumuni, 21, was part of a plot to support ISIS. A criminal complaint also alleges he used a kitchen knife to try to stab an FBI agent who came to his Staten Island home.
The Islamic State remains in full control a year after capturing the city. Relatively few ISIS fighters are visible, but they have imposed strict rules on all aspects of life.
Hundreds of ancient artifacts have been damaged or destroyed during violence in the Middle East. Researchers are using the power of crowdsourcing and 3-D imaging to re-create the ancient artifacts.
Ayman Oghanna was embedded with Iraqi special forces in Ramadi two days before the city fell to the self-declared Islamic State. He says Iraq's elite forces are capable, but need far more support.
The bombing of a Shiite mosque killed at least 19 people. The claim of responsibility is a first for the extremist group involving an attack inside the kingdom.