This video was originally posted to youtube on October 2, 2014.
When Obama uses the word change he is referring to changing America into something it's not. And if the "change" goes all the way through we will probably never reverse it in our lifetimes.
http://www.weeklystandard.com/blogs/fired-obama-immigration-activists-no-force-earth-can-stop-us_808488.html
Nancy Pelosi video.
https://www.youtube.com/watch?v=I3oc-hb2o24