Michael starts to speak at 8:39
And at 11:35 is when Patrick and Ian speak, and yes, this is the moment when Ian speaks. :)
And here is the media Q&A panel afterwards.
Update: EW.com has this brilliant but short video interview with the Prof Xs and Magnetos, and the director.
http://insidemovies.ew.com/2013/07/20/x-men-days-of-future-past-comic-con/