Mounting Clues Point to Brothers And Trip to Syria.

The article discusses the investigation into the November 13, 2015 terrorist attacks in Paris, France, including the possibility that the terrorist suspect brothers Ibrahim Abdeslam, Mohamed Abdeslam and Salah Abdeslam had visited Syria amidst the country's Civil War and have relations with the terrorist organization the Islamic State. The use of a suicide bomb at the Bataclan concert hall in Paris is discussed.