There are reports that BLM and Antifa thugs blocked the scanning machines preventing thousands of Trump supporters from entering the stadium. Next time, maybe, they should pre-screen and verify identities of attendees to keep the BLM and Antifa thugs out and more police and national guard at entrances and exits to the rallies. They could have secured the rally site better considering they have had problems such as these in the past. I remember one rally in 2016, they kept the location of the rally secret for the longest except for those trusted and vetted. They should adopt that model and keep the riff raff out.