Standing. Room. Only.
The Union League's historic Lincoln Hall in Philadelphia is packed as anticipation builds for the arrival of Donald Trump.
Mr. Trump is about to deliver a major address here on national security.
Every seat in the hall is taken and people are standing in the back of the house.
Those who have managed to get into this invitation-only event are lucky indeed this morning. This is a pivotal moment in the Trump campaign as Mr. Trump seems to be gaining ground with an effort that is more strategic, more focused, more disciplined and more reasoned.
The feeling among many who are here is that these remarks today could be major and, after all, Mr. Trump has a knack for garnering headlines, and lately, for all the right reasons.