There were 5 rounds of interviews. The first two were conducted on-campus at your college or university. The last 3 were conducted in St. Louis where the national headquarters are. It was a competitive process in general with the top students across the country competing for a few spots.

Skype interview with two people from AB headquarters in St. Louis. Young and friendly. Take exceptionally long to get back to you. Led me on i.e. One of the two interviewers emailed me back saying I should hear about the next step soon and several weeks later I hear that AB decided to move on with someone else.