Hammaad Munshi

The families of two British teenage boys, from the same town as one of the 2005 London bombers, spoke on Tuesday of their "profound shock" over suspicions the two had joined the Islamic State group in Syria.

The families of two British teenage boys, from the same town as one of the 2005 London bombers, spoke on Tuesday of their "profound shock" over suspicions the two had joined the Islamic State group in Syria.