"The FBI never told the Boston police or the Massachusetts State Police about possible Russian terror connections of the suspected Marathon bombers until three and half days after the attack, law enforcement officials testified today before the House Homeland Security Committee," ABC News writes.
Note: As often happens, the previous week's figure is a slight revision from what was reported earlier. Initially, the ETA said there had been 324,000 first-time claims during the week ending April 27. Now, it says there were 327,000 that week.
This image from a surveillance video, taken near the finish line of the Boston Marathon, helped investigators identify Tamerlan Tsarnaev (in black cap) and his brother, Dzhokhar (in white cap), as the main suspects in the bombings.