CNN.com just updated 15 minutes ago. Here are excerpts from their report:
The blasts threw people to the ground, killing two and injuring dozens. One of the dead was an 8-year-old boy, according to a state law enforcement source.
Hospitals reported at least 141 people are being treated, with at least 17 of them in critical condition and 25 in serious condition. At least eight of the patients are children.
At least 10 people injured had limbs amputated, according to a terrorism expert briefed on the investigation.
Doctors are "pulling ball bearings out of people in the emergency room," the expert said, suggesting the bombs were designed to propel shrapnel.
There is no suspect in custody, but many people are being questioned, Davis said.