Hallie Jackson: How Martha's Vineyard Preps for the President01:14
NBC's Hallie Jackson has a look at the preparations being made on Martha's Vineyard, as President Obama and his family vacation on the island for the sixth time.
Ahead of 2020, warning signs grow for historic economy02:18
Where will Trump get his national emergency funding?02:06
Analysis: President may have made his legal case more difficult on national emergency02:50
Watch Trump break into sing-song sequence on lawsuits, Supreme Court00:56
Trump declares national emergency to secure border wall funding00:44
Ex-FBI official McCabe says he ordered obstruction of justice investigation into Trump02:06