matt patterson.hard-working people there. >>> coming up, stopping the next attack by building a better bomb-sniffing dog. a growing majority of americans have come to believe it's time to allow marriage for gay and lesbian couples. here's why. our daughter, emma. a gay couple in my ministry. my sister-in-law. my brother, octavio. a business partner. our moms. my son. my sister irene, a police officer. my brother keyan. my neighbor. our godson. it's time to give gay and lesbian couples the freedom to marry. it's time for marriage. [ babies crying ] surprise -- your house was built on an ancient burial ground. [ ghosts moaning ] surprise -- your car needs a new transmission. [ coyote howls ] how about no more surprises? now you can get all the online trading tools you need without any surprise fees. ♪ it's not rocket science. it's just common sense. from td ameritrade. >>> before the first runners crossed the finish line of the boston marathon, bomb-sniffing dogs swept the area twice according to the "

. >> welcome matt patterson. ( cheers and applause ) >> reporter: matt patterson, an off-duty firefighterhad used a belt as a tourniquet and carried a five-year-old boy to medics. >> steven burn. >> reporter: steven burn represented the survivors. hit by the second explosion, his clothes were on fire and shrapnel hit his face and neck. next, a father-son marathon team, hometown legends. father dick hoyt runs, pushing his son, rick hoyt. on monday, they had been honored enth a statue before beginning their 31st boston marathon. local cops and federal officials also took the field to be honored, and then the national anthem. bo what has become a new boston tradition, the anthem was sung by the crowd. >> ♪ oh, say does that star- spangled banner yet wave... ♪ > reporter: neil diamond flew in to perform the team's signature song, "sweet caroline," in the eighth inning. >> ♪ oh, oh, oh. >> ♪ good times never seemed so good. ♪ >> ♪ so good! so good! so good! ♪ >> reporter: the red sox won the game 4-3 over the kansas city royals. jim, those boston jerseys, usually worn by the team on away games

matt patterson.rd-working people >> they'll all have to learn to walk with prosthetic limbs. sanjay gupta reports on what that journey is like. heerp's his report. >> it takes time. about six weeks post-surgery for a new amputee to take this first step. >> so one of the most important thing social security that this wound around the amputation has to heal up completely. and after that is done, they actually have to shape the remaining area of the leg and then actually put something onto sort of shrink those tissues so that the prosthetic can go on. >> every patient that suffers an amputation goes through tailored therapy to learn how to use their new limb. peter culic has had his prosthetic leg less than two weeks. >> the siphons of progress can be small sometimes. but, look, no hands, there, he's using one hand earlier, two hands before that. let me show you something else. come around and take a look. when you actually look spefbl y specifically at what's happening over here, look what's happening

matt patterson is his name. he only recently got his paramedic certification. he was in the right place at a bad time and he knew exactly what to do. >> i get up, i run back to the sidewalk. there happens to be a gentleman standing there, just couldn't tell you who he was, a random spectator. i need your belt, i need your belt. without hesitation, this man ripped off his belt, gave it to me. i took the belt, ran back over, applied a tourniquet. to double-check the temperature on the thermometer, be ready. for high fever, nothing works faster or lasts longer. be ready with children's motrin. >>> if you've been watching our coverage, you obviously know we've been focusing a lot on the two suspects in all this, because there are national security implications and still so much we don't know, so it's understandable that we've been focusing on them, but we never want to lose sight on the most important people in that happened here, the victims who are now trying to rebuild their lives, the families who have lost loved ones and those who ran to help them on that awfu

remarkable guy, firefighter, matt patterson.hat day, having a drink with his girlfriend when the first blast went off. he did what a lot of first responders did who were on duty. he ran right toward the blast. i will talk with him about how he scooped up a little girl who lost her leg. the sister of martin richard, who lost his life, he helped save martin's sister's life by his quick thinking and his actions. we'll talk to him. really, the interview will inspire you. >>> plus a new training technique that could potentially prevent other kind of bombings, another boston marathon bomb from happening. bomb-sniffing dogs that have the ability to sniff bomb vapors from unbelievable distances. all that at the top of the hour, erin. >> amazing about those dogs. we'll look forward to seeing you in a few minutes. >>> now, i want to go to tonight's outer circle briefly, where we reach out to our sources around the world. tonight, we go to bangladesh, where rescuers are searching for survivors of a building collapse. local reports say 254

. >>> in the moments after the boston marathon explosion, firefighter matt patterson ran toward the victims and found 7-year-old jane richard, who had lost her leg. >> she needed a tourniquet and surgery. i'm going right to the business guy, asked for the belt, he takes it off without hesitation. we have to stop the bleeding. it's over. i make a tourniquet, i'm looking up and down the street to where i can bring this child for an ambulance. >> jane richard is now recovering in a boston hospital, as is her mother and many other victims of the bombing. jane's brother, martin, who was killed in the bombing was buried on tuesday. >>> up next, one of the people making sure the victims are getting the help and care they need. [ male announcer ] how do you measure happiness? by the armful? by the barrelful? the carful? how about...by the bowlful? campbell's soups give you nutrition, energy, and can help you keep a healthy weight. campbell's. it's amazing what soup can do. >>> when i turned around, the second blast had already happened, and it blew a bunch of us into the bar. and i suppose it hit m

an amazing guy, matt patterson. take a look at the cover of "boston" magazine.es and every one of those shoes was worn by someone who ran in the boston marathon the day of the attack. coming up the editor joins me to explain how they did it. thank you orville and wilbur... ...amelia... neil and buzz: for teaching us that you can't create the future... by clinging to the past. and with that: you're history. instead of looking behind... delta is looking beyond. 80 thousand of us investing billions... in everything from the best experiences below... to the finest comforts above. we're not simply saluting history... we're making it. ♪ even superheroes need superheroes, and some superheroes need complete and balanced meals with 23 vitamins and minerals. purina dog chow. help keep him strong. dog chow strong. there's a lot i had to do... watch my diet. stay active. start insulin... today, i learned there's something i don't have to do anymore. my doctor said that with novolog® flexpen, i don't have to use a syringe and a vial or carry a cooler. flexpen® comes prefille

amateur video shows off-duty firefighter, matt patterson, went straight to 7-year-old jane richard as she lay on the ground, after use losing a leg. patterson used a stranger's belt as a tourniquet giving her enough time to get her to an ambulance. >> something focused my energy right there. as soon as i came out i was just like right in front of me. straight line right to her. she need ad tourniquet and need ad surgery. that is obvious what i saw. i was looking to down the street if i could bring the child to the ambulance and advanced care. you have to stop the bleeding. if you don't stop the pleading it's over. i'm glad she is okay. i'm glad she is ever aring mproving.s can be and her that is good enough for me, well-done, well-done. the girl's brother, 8-year-old martin richard did not survive and their mother denise is seriously injured. she is being treated in the hospital. now you get the funerals and ceremonies and really tugs at your heart what the family is going through. martha: what the family has been through. they just got together to watch the boston marathon that day a

martin richard, krystle campbell, lingzi lu, and matt collier. pattersonaved the life of a young boy at the finish line. and dick hoyt has run the marathon every year since 1981 while pushing his quaddriplegic son in a wheelchair. all shared in the honor of throwing out the ceremonial first pitches. >> it's time for our ceremonial first pitch. >> and in what has now become a boston sports tradition, the entire crowd sang the national anthem in unison. ♪ and the rockets red glare the bombs bursting in air ♪ >> then one of the greatest red sox ever, david ortiz, delivered a pep talk that may end up on a t-shirt tomorrow. >> this is [ bleep ] city. and nobody going to -- >> and finally, in the eighth, no game at fenway would be complete without neil diamond. this time not just on the p.a., they got him in person. >> usa, usa, usa! >> boston just hit a three run homer to go on top. and poppy harlow is live at historic fenway park. poppy, tell us about today's ceremony. >> reporter: you know, you stole my lead there. as you were talking, neil diamond must have