Boston Explosions

Breaking news: 3 bombs have exploded in Boston, USA, killing 2 people and injuring between 25 and 50. The first two explosions, seconds apart, were at the finishing line of the Boston Marathon, the third at the JFK Library. Shown is a video still which froze the first explosion at 4:09:49 local time. There is an emergency number to call if you have relatives in Boston (CLICK). So far, no group of lunatics has claimed responsibility for this murderous outrage.