September 29th, 20170NEW YORK—A U.S. appeals court on Thursday upheld the conviction on terrorism charges of Suleiman Abu Ghaith, a Kuwaiti-born cleric who was a son-in-law of Osama bin Laden and spokesman for the al Qaeda leader.
Abu Ghaith, 51, who is serving a life sentence, had claimed that the evidence did not support his conviction for conspiring...