U.S. Rep. Bill Keating, D-Massachusetts, said an unexploded device was found at a hotel on Boylston Street, and another unexploded device was found at an undisclosed location.
Keating, who is a member of the House Homeland Security committee and has spoken to law enforcement sources, tells CNN’s Dierdre Walsh that the incidents were a “sophisticated, coordinated, planned attack.”
http://youtu.be/DqO5YVqtjT0
More from President Obama, who just wrapped up his brief statement at the White House: “We still do not know who did this or why … but make no mistake: We will get to the bottom of (this). We will find out who did this. We will find out why they did this. … Any responsible groups will feel the full weight of justice.”