christine carter is back with us. hugs had an easy way to recharge or reboost your happiness. >> what is happening in our bodies when we give and receive hugs, oxytocin is being released. it creates warm fuzzy feeling of trust, generosity and happiness. dr. oz: now that you know all this, why wouldn't you have gotten a hug? someone asked of our audience members, why did you not take a hug? >> from a stranger, it feels uncomfortable or weird. dr. oz: creepy. >> exactly. >> you took my word. creepy. dr. oz: why is it creepy to give a hug? >> it's someone approaching you, you don't know who it is. it's your friends arrest family, it's ok. dr. oz: giving a hug is a happiness booster, does it surprise you? not sure. a song you may have heard, charlotte diamond used to sing it. [four hugs a day, that's the minimum ♪ i used to sing that to my daughter. i can't get the time of day now, but i used to. you say that's not accurate, it ought to be more four hugs a day? >> one researcher tobbles keep oxy toesin levels consistent

martin luther king, christine king. she's two years older than dr. king. but you see there his only surviving sibling. we're expecting to hear now from bernice king. let's listen in. >> president obama, mrs. obama, presidents carter and clinton, congressman lewis, ambassador young, to my brother martin iii, dexter scott king, and to my entire family, i was 5 months old when my father delivered his "i have a dream" speech, and i probably was somewhere crawling on the floor or taking a nap after having a meal. but today is a glorious day because on this program today we have witnessed a manifestation of the beloved community. and we thank everyone for their presence here today. today we have been honored to have three presidents of the united states. 50 years ago the president did not attend. today we are honored to have many women in the planning and mobilization of the 50th anniversary of the march on washington. 50 years ago there was not a single woman on the program. today we are honored to have not just one young person but several young people on the

presidents clinton and carter, other distinguish ed program participants. i am honored to be among you today and to address this historic gathering. i don't know if i am the most senior speaker to address this assembly today but i am certainly and surely the only person a lilive who knew martin luther king, jr. when he was a ba baby. it has been my great privilege to watch my little brother grow and thrive and develop into a fine man and then a great leader, whose legacy continues to inspire countless millions around the world. unfortunately, a bout with the flu virus 50 years ago prevented me from attending the original march. but i was able to watch it on televisi television. and i was as awe-struck as every one else. i knew martin was an excellent preacher because i had seen him deliver on many occasions. but on that day, martin achieved greatness because he melded the hopes and dreams of millions into a grand vision of healing, reconciliation and brotherhood. the dream my brother shared with our nation and world on that sweltering day of days 50 years a

god bless you. [ applause ] >> please welcome christine king ferris. [ applause ] >> thank you. president obama and mrs. obama, former presidents clinton and carter, other distinguished program participants, i am honored to be among you today and to address this historic gathering. i don't know if i am the most senior speaker to address this assembly today, but i am certainly and surely the only person alive who knew martin luther king jr. when he was a baby. it has been my great privilege to watch my little brother grow and drive and develop into a fine man and then a great leader whose legacy continues to inspire countless millions around the world. unfortunately, a bout with a flu virus 50 years ago prevented me from attending the original march. but i was able to watch it on television, and i was as awe struck as everyone else. i knew martin was an excellent preacher. because i had seen him deliver on many occasions. but on that day, martin achieved greatness. because he melded the hopes and dreams of millions into a grand vision of healing, reconciliation and brotherhood. t