told prior to passing away, evething she had to give, she gavto us to help eate an opportunity for utobetter tan she and my dad did. this book is a tribute to my mother and father and all th gave to was establiing and inculcating us in the proper way. tavis: my time up. he new book from james brown, "role of a lifetime, reflections on faith, family, and siificant living." james bown, i love you, and i am glad to have you on. >>hank you very much. tavis: up next, thtalented catarrh duo known that -- the talented guitar duo, santiago gabrla. i wanted to let you see why they haveade a na for thselves. here they are performing their first single. ♪ ♪ [applse] tavis: talk about an unlikely path t succe, rodrigo sanez and gabriela quintero left the homes in mexico and wentto dublin, ireland athe time theypokeery littlenglish and had no mey, but their uniqu sound has caug on and their previous cd has sd more than hala million copies and counting. is is thei latest, "11:11." w and why dublin? you arerom mexico city. >> the idea was to travel, pl and trav. we wted to study neworlds. we wted to

said my doctor is advising uto increase our vitamin d intake, with supplements as well as vitamin c. >> both vitamins have a reputation for boosting the immune system. neher can be substituted for the vaccine, which will have a much stronger stimulus in the immune system. antibodies against this virus. the vaccine, head and shoulders above trying to do it with vitamins. >> and people are asking, if you had the swine flu or think that you have it, do you need to get -- one viewer wrote about, according to her grandsons, they had the swine flu. that's according to the doctor that did not test for it. but went by their symptoms. should they sake the h1n1 vaccine? >> most people did not have specific testing for the h1n1 strain. if you didn't have specific testing, you need to get vaccinated. if your doctor did a test and a good test for h1n1, talk to your doctor. natural infection should provide protection. >> are you both getting the shot? >> i'm not going to get h1n1, until other people ahead of me in the risk line are. and i'm going to get the seasonal shot for sure. i'm going to rec