Another link to Rally.
http://news.live.stltoday.com/Event/Coverage_of_the_Donald_Trump_rally
I was reading some of the comments on your link. Here is one:
The @realDonaldTrump line wraps around St. Louis City Hall several blocks to the interstate onramp by Sheraton http://pbs.twimg.com/media/CdSV9ToVIAIb0Pd.jpg
NO sound as yet.