Answer:
Mexican Audience
Explanation:
As it is evident that the advertisement is about food and since every human being consumes food it is directed to general public. However, second line of the advertisement states that: <em>"All-American awesomeness heads south of the border." </em>Reading this line we can decipher that the commercial is directed towards the demographic of Mexico which is in the South of USA.
Selection is the awful process of weeding the unhealthy (and unnecessary) prisoners from the healthy (and useful) prisoners.