NEW : Brother of firefighter says fallen are heroes forever . Before the president and first lady Michelle Obama joined the residents of West at the service at Baylor University , the president 's helicopter flew over West and circled several times over the flattened structures and scarred earth . Obama says no words describe how courageous those who died were . Families pay tribute through video messages . Score: 6
NEW : Brother of firefighter says fallen are heroes forever . Obama says no words describe how courageous those who died were . Families pay tribute through video messages . Score: 6