crimes of their killer, son. will this set a legal precedent? your platform should be banned. tiktok in trouble. the boss tried to convince lawmakers it s not a national security threat. so how d that go? all right. welcome to our viewers in the united states and around the world. happy friday, everybody. i m christine romans overnight. the u. s launching an airstrike in eastern syria. ambulances sped to the scene of that strike ordered by president biden retaliation for an attack by an iran affiliated drone attack that killed a u. s. military contractor, five american service members and another u. s contractor were injured in that drone attack. international diplomatic editor nic robertson is live for us in london, nick what more do we know about the drone strike and then the u. s retaliation? we know that the retaliation took place in the