At least two dead, 23 hurt in Boston Marathon blasts

At least two people were killed and 23 others wounded when two explosions struck near the finish line of the Boston Marathon on Monday, sparking scenes of panic, police said. Police did not immediately say whether the explosions were part of a terrorist attack, but marathon organizers said it was a twin bombing, and media outlets reported that other unexploded devices had been found nearby.Duration: 00:35