Twitter Reaction To Deadly Boston Marathon Blast: Mike Tyson, LeBron James, Rob Gronkowski And More

  • Rick Chandler

Reports vary as to how many are dead and injured as a result of the two explosions at the Boston Marathon today — CNN is reporting that two are dead and at least 28 are injured, and the New York Post is reporting that 12 people were killed, with twice as many injured.

Reaction on Twitter is crazy, as one might imagine. Here’s what people in the sports world, and beyond, are saying.