Attacker pledged allegiance to ISIS

One of the two people involved in the San Bernardino attack that killed 14 people pledged allegiance to the leader of the Islamic State, the clearest indication yet that this was an act of terrorism, according to two law enforcement officials. The officials said Tashfeen Malik, 27, the Pakistani wife of the other shooter, made the statement on a Facebook page. It’s not immediately clear when she posted the declaration referring to Abu Bakr al-Baghdadi, the emir of the self-proclaimed Islamic State, the terrorist group that says it has established a caliphate in Syria and Iraq/ Washington Post . More here.