2016. his attack was meant to be revenge for isis in nigeria. two witnesses will take the stand today following a day of dramatic testimony against a navy seal. it a gallagher is accused of war crimes including murdering isis prisoner in 2017. a witness telling the jury he saw gallagher stab 13 in the neck but the defense argues there is no evidence of a murder and fellow seals are trying to take him down. if convicted gallagher faces life in prison. he has pleaded not guilty. a bomb maker by the way. republicans booed and heckled during a tense debate over slavery reparations. >> for the sins of a small subset of americans many generations ago, let me finish, would almost certainly be unconstitutional on their face. the reason for that, wait a minute.