It's funny because El Paso was ranked as one of the safest cities in America for like the 4th consecutive year. Juarez however is a completely different story... just don't do any adventuring across the border during your time there, it's pretty simple. PLFSOM is a good school though and they surely impressed me during my interview there. It's still pretty low on my list, not because of being next to the border but because it is in the middle of nowhere and I'd prefer being connected to a medical center in a large city such as UTH, UTHSCSA, UTSW ect... But anyway, if there is no possibility that you would want to attend that school even if you were accepted, then don't go to the interview. It would just be a waste of time and money not only for you, but also for the school.