Article Photos: FBI issues photos of 2 suspects in Boston bombing 22/43

Marathon runner Nathan Finney of Boston and his daughter Mckenna, 5, gather with others ahead of an interfaith service with President Barack Obama at Cathedral of the Holy Cross, held in the wake of Monday's Boston Marathon explosions, which killed at least three and injured more than 140, Thursday, April 18, 2013, in Boston. (AP Photo/Matt Rourke)