mr. pierce brosnan is coming up. >> there is a saying that dr. king had that said there is always the right time to do the right thing. i try to live my life every day by doing the right thing. we know that we are only halfway to completely eliminating 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. tavis: embracing new challenges keeps artists vibrant, and that is what here's brosnan has done with his new movie. -- pierce brosnan has done with his new movie. challengesr from the he met while playing james on. "love is all you need your quote -- all you need." an orange tree for ned years before it was prud like a lemon. most of these trees are oranges. they have to be nurtured so they do not grow back as oranges. it is a time-consuming process. >> the tree can make both lemons and oranges? i like that. you know, lemons are my favorite fruit. i cannot imagine the world without them.