What rhetorical appeal does fridman make in the second paragraph? with what techniques does he make this appeal?

What sound device is used in the following excerpt from how the animals lost their tails and got them back traveling from philadelphia to medicine hat by carl sandburg

Imagine if going to work every day meant your life thats the reality that meat packers in this county face with some of the highest rates of injury and death of any profession i myself worked at such a facility for two years and can resport on the unsafe conditions firsthand

In the following conversation, which group discussion technique does emily most clearly show?