>> shepard: a fox urgent. we're waiting to learn the sentence for a man that admitted that he sent pipe bombs to president trump's critics. and we're told that this could happen at any moment. cesar sayoc appearing before a judge in new york city. the former pizza deliveryman and one-time stripper pleaded guilty to mailing 16 nonworking pipe bombs. among the targets, president obama, vice president biden, hillary clinton, robert de niro, cnn and members of congress including senators kamala harris and cory booker. the man's van covered in images defending president trump and criticizing his enemies. bryan llenas outside the courthouse. explain what happened inside. >> shep, we know the last few