Vanguard Intern interview questions

Applied through my school, had a brief 30-minute first round where they ask you about yourself. Emailed me about a week later to invite me to interview on site. Was an all-day thing where you meet some people from the company and they tell you a lot about the culture, meet the other applicants who are there that day, and then have two interviews: one with a business leader and one with an HR person. Also had a group activity where you prepare some responses to a question about the economy and stuff. Was not difficult, they just want to see how you interact with others.