President Obama in Boston today

PresidentBarack Obama will be visiting first responders and people wounded during theBoston Marathon bombing in Boston Thursday.

Obamawill attend an interfaith service for the three people killed and more than 170wounded.

A fundwill be set up for bombing victims, and managed by the same attorney who managedthe 9/11 Victim Compensation Fund.

Americans will be looking tothe president to offer reassurances about the nation's safety as investigatorsscramble to answer key questions about the attack.