A little clarification for some people (I lived in Boston for 6 years when I went to school).
*Today is a holiday in Massachusetts. Everyone gets it off of school, most people get it off of work. There is an early morning (10 AM) Red Sox game and the marathon happening. Boston is usually pretty happening on "Patriots' Day."
*As for the pic of the dude on the roof. Many, many buildings (my old building did) have "roof decks" for people to chill on. Many people who live on Boylston St. (close to where marathon ends) watch the event from their roof decks. Chilling, drinking beer, etc. Now, that dude may be a suspect (seems to be strolling casually when stuff is going off) but, just because he is on a roof is no indication of that.







