ALDI District Manager interview questions

Applied at a hiring event for a store manager position, but was told with my college degree I should apply for District Manager position. Had 2 interviews with district managers. They were both ruthless and somewhat rude.

The first interview was a 1:1 phone interview and relatively easy with basic questions. The next step was an on-site visit to the distribution center. They are really looking for aggressive individuals. They asked me about 5 times whether or not I would be comfortable firing someone because I don't "look" like I could. I told them several times I would be, but if I had to guess they really wanted more aggressive individuals for the position. My piece of advice is be very aggressive during the interview process and how you answer the situational questions.