The good folks at the Catholic Education Resource Center post a 2013 video about Rome’s St. Paul Outside the Walls, one of the four Patriarchal/Major Basilicas, with commentary from Church historian Elizabeth Lev.  One of the highlights of my 2014 trip to Rome with my oldest son, Benedict, was visiting these basilicas.  If memory serves, we hit St. Paul’s late in the day Sunday for Mass and confession.  I remember Ben wanting to take advantage of an indulgence.  We’ll visit them again next fall (’16) when we take the whole family.