Explosion, Bombing | featured news

Federal investigators want to speak with multiple persons seen in at least one video from the Boston Marathon, according to Department of Homeland Security Secretary Janet Napolitano, backing up what FBI sources had told Fox News earlier.

Investigators poring over photos and video from the Boston Marathon have an image of a potential suspect in the deadly bombing but do not know his name and have not questioned him, a law enforcement official said Wednesday.

The two bombs that ripped through the crowds at the Boston Marathon, killing three people and wounding more than 170, were fashioned out of pressure cookers and packed with shards of metal, nails and ball bearings, a person briefed on the investigation said Tuesday.

The toll in the Belarus subway bombing rose to 12 dead and more than 200 wounded Tuesday and authorities said several people have been detained in what they are calling a terrorist attack....