Maggief, this link says the info is not available or was moved (?).
http://www.nbcdfw.com/news/local/North-Texas-Prepares-for-Presidential-Visit266461651.html
Sorry about that.
Try this one:
http://trailblazersblog.dallasnews.com/2014/07/gov-perrys-chat-with-obama-will-be-aloft-on-marine-one.html/
President Obama Calls on Congress to Act Now to Fix Border Crisis
http://www.nbcdfw.com/news/local/North-Texas-Prepares-for-Presidential-Visit—266461651.html
I did find it under local/ and then the 5th page.