Name: Donald Trump set to fill stadium with rally of 20,000 people
Uploaded: Fri Aug 21 2015 11:27:00 GMT+0000 (UTC)
Duration: 1 min 31 s
Description: On Friday night Donald Trump is holding what is expected to be the biggest rally of the presidential campaign so far in Mobile, Alabama. Ticket demand is so high the event is being moved from an indoor arena to a stadium. NBC’s Katy Tur reports for TODAY.

Aug. 21, 201501:31