i wonder if that might have an impact. , howat children look for do i make this happen? it is a challenging thing. we have experienced it and we have been there. thing yet toenging see the models will be helpful. the book is called away the fat kid, the truth about in during childhood obesity. you might want to get this book right about now. that is our show for tonight until then, thanks for watching. as always, keep the faith. today's show, visit tavis smiley at pbs.org. tavis: hi, i'm tavis smiley. join me next time for a conversation with emmy winner jeremy given whose series on pbs. >> there is a saying that dr. king had said, there is always the right time to do the right thing. i just try to live my life every day by doing the right thing. we know that we are only about halfway to completely eliminate hunger and we have work to do. walmart committed $2 billion to fighting hunger in the u.s. as we work together, we can stamp hunger out. >> and by contributions to your pbs station from viewers like you. thank you. >> be more. pbs. tavis: hi, i'm tavis smiley. join m