i personally havent gone to tufts for an interview but have heard from friends who have interviewed that they ask u what sub-speciality u were most interested in and why, how u like the US and what u have been doing here during the time u have been here. some people were asked whether they had any questions regarding the program itself, what they thought of the program etc. i think it depends on who is interviewing u. the earlier they call u, the more chances u have of getting in is the feeling i have so far (seeing the trend). tufts does post its minimum score requirements on their website , but i do know a student or two who has one or two points less than the minimum and still got in- so everyone out there - keep ur hopes up and go for it!
also on the interview day, they let u have lunch with the students already enrolled in tufts (ur seniors if u r lucky) and let u get to know them a little bit....so that way, u have a few people to keep in touch with that way and know a few of ur seniors in advance.
i think as soon as u go there, they show u around the school (a person from admin does that), and then u have the interview with faculty, and then the lunch with the seniors. the exact schedule may vary depending in which slot they interview u.
hope this helps.
