fema have done an incredible job in puerto rico. >> shepard: president trump shook hands with the san juan mayor just before a briefing on the relief efforts. you can make out a little bit of that or what she said to the president. here, look. >> shepard: during the briefing when they thanked federal and local officials for their efforts, he did not mention the mayor. the president mentioned the truckers. according to our reporters on the ground, many of those that would move the supplies have lost their homes and vehicles in the storm. some of the truckers can't be reached because there's no communication working in so many areas still. reports that a union trucker's strike added to the problems are not true.