Barrios to end Galluccio senate bid?

So Jarrett Barrios will run for re-election instead of for Middlesex DA. Some calculation: Run against an actual prosecutor who has the endorsement (more or less) of the current DA or run against some guy who's suddenly facing possible drunk-driving charges? What does Mr. Galluccio say? Neither of the morning papers showed any indication of trying to talk to him.

Ed. note: In this post, I questioned whether Boston police, EMTs and residents involved in the Galluccio accident could be politically motivated in not reporting the incident earlier because that would require them to care about a Cambridge state-senate candidate. This is because I am an idiot. As Harry Mattison notes, Barrios's district actually includes 15,000 Allston and Brighton residents. I still doubt anybody standing on that downtown street in December had ever heard of Galluccio, but still ...