"fired up and ready to go." earl smith who gave up the kind of good luck charm. it is kind of this reminder that -- your point about that inspirational leader who we remember. >> it is the embodiment of hope. it's going back to ground zero and reminding us this is what this is all about, it is about the human faces that make this all possible. it is great to go back to circa 2007 to remind people this is what this is really about and this is why i'm president of the united states. >> if he's talking about the future and foreign policy is actually a help with hillary clinton without him endorsing her because bernie sanders doesn't really have a foreign policy/national security agenda. so the more that becomes an issue in the democratic primary, it reminds people of the stakes that are at play. and that maybe she is a little bit more prepared to do the full job than maybe bernie is. >> another issue with the box is that he plans to have an empty seat to represent the victims of gun violence. one of his most powerful and memorable moments in a state of