J.P. Morgan Analyst interview questions

I had three interviews during superday process and then one longer interview a week later. They then kept me in the dark for a month until I received an ambush phone interview. All the other interview experiences were a bit challenging but over all positive experiences. However, this phone interview my interviewer seemed to be looking for someone to argue with rather than interview. He was asking me very broad questions on my market views that obviously were highly debatable (i.e. which emerging market do you like best and why). I spent most of the time simply defending my points in an un-winnable argument