Today, President Obama and the First Lady landed in Boston to speak attend an interfaith service to honor the victims of Monday's tragic attack in Boston.

Obama spoke at the interfaith service, along with several members of religious faith and Mayor Menino and Governor Deval Patrick. The President said in his address that Boston is his home. He went to Harvard, and said that like many of the people in attendance, he has walked these streets. The President was very emotional during his speech, and says that it is personal.

While he is in Boston, he will also meet with survivors, victims' families and first responders.