Breitbart has the livestream:

http://www.breitbart.com/Breitbart-TV/2013/09/10/Rally-Live-Stream

Time: September 10, 2013 from 10am to 1pm

Location: Capitol in DC

Street: livestream

City/Town: livestream

Website or Map: http://www.breitbart.com/Breitbart-TV/2013/09/10/Rally-Live-Stream

Event Type: rally