NEW YORK – The sons of President Donald Trump have said their company is launching a new hotel chain inspired by their travels with their father’s campaign. The Trump Organisation is calling the new mid-market chain “American Idea” and said it will start with three hotels in Mississippi. At a party at Manhattan’s Trump Tower, Donald Trump Jr said he and his brother, Eric, got a “crash course in America” while travelling across the country with their father’s presidential campaign. “We saw so many places and towns and so many stories,” he said. The first of dozens of hotels in...