Trump launches America's 250th anniversary celebrations with a rally that raises questions about whether patriotism and politics have become impossible to separate. David's been to Washington's National Mall for the opening of the Great American State Fair, and to check in on the refreshed reflecting pool. Meanwhile with NATO's Mark Rutte in town, Trump100's Mark visited the Oval Office, where he questioned the president about the bombing of a girls' school in Iran. Plus, the Democratic Party's