Trump had disputes with a city's fire marshal limiting his crowd to 1,000 even in a space that can easily hold double that number seated at tables, the space sectioned in half with a curtain for Trump and still plenty of room to mill around while more people than that are left outside in the heat after waiting for hours. Trump suspects and accuses dirty politics while the fire marshal is constrained by regulation. The capacity limitation might have to do with egress capability as much as area capacity. The facts are not clear. [trump, fire marshal]
His campaign must get in the habit of booking venues with clearly stated capacity. While his point is made that more people are disappointed than satisfied, this is a losing argument.
But not so at Mechanicsburg.
These Trump crowds are contrasted with Hillary crowds that number far fewer. She is seen speaking to about a hundred or so people gathered intimately compared to this.
For comparison This video shows her supporters, some 200 or so with professionally printed signs and herself onstage with helpers. The video gives a glimpse of the crowd in Columbus Ohio July 31, 2016 and the rest is her speech.
Hillary's campaign is not grassroots, not one bit, it is top down, it is corporate. Trump's campaign is truly grassroots running against GOP as well as DNC and most of corporate media.