Politics | Boston Marathon bombing Obama in Boston Thursday He will participate in service for the victims By John Johnson Posted Apr 16, 2013 5:44 PM CDT Copied The American flag is lowered at the White House Tuesday to honor the victims in Boston. (AP Photo/Susan Walsh) President Obama will travel to Boston Thursday for a morning service to honor the victims in Boston, reports the Washington Post. The interfaith service is set to take place at 11am at the Cathedral of the Holy Cross in the city. Earlier today, the president called the attack an "act of terror" but said investigators still didn't know who was responsible. Two of three people killed have been identified so far. Read These Next Keith Urban interview ends after Nicole Kidman question. Sean Combs jury reaches a decision on all charges. Bryan Kohberger has admitted his guilt. Red Sox player is just the 6th player to register rare HR combo. Report an error