a conversation with jeremy rightl from "the nation," now. >> there is a saying that dr. king had that 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 a lot of 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. just how far this country should be willing to go in the effort of national security is open to debate. the use of drones, assassinations, and other covert operations conducted without oversight clashing with our view of ourselves and the country committed to democracy and the rule of law. award-winning journalist jeremy has anl of "the nation" impressive new book called "dirty wars: the world is a battlefield, and a documentary due out. my friend jay leno. he turned the camera and asked, why? the truth that you tale is so uncompromising. it is so courageous. the convi