You can listen to two previous interviews with Drake on this blog site, the search box is in the upper left corner of the page.
Listening to these interviews is an enormously educational and enlightening experience. The extensiveness of the subject is best grasped if you start from the beginning with the first interview. However, much can still be gained by hopping in. It behooves us to stay abreast of these current events in our world. All eyes are on US!