I had no idea WHY they were taking Hillary's screech live, but there it was.
The way the audience was cheering, it sounded like she was addressing Yankee stadium, just by the sheer volume.
Nothing would surprise me more than to find out it was only a couple of thousand people, and the media "piped in" all that applause.
Cameras and microphones can be used to create a very misleading impression. The press are experts at the use of cameras, microphones, and editing. Prudence directs a presumption that 100% of what you get from the press is misleading.
They did that so they could show Trump's speech a few hours later, and everything could be all even steven.
All anyone cared about today was what Donald was going to say (aside from the whole injustice thing from Comey.)