son, it is much closer to being closed than it is when he's not. >> actual lit opposite. his son was standing next to him. >> i've seen him be more expansive. >> this won't come down to what his son thinks. this comes down to what congress thinks. no one knows the answer. >> well continue this conversation. stay right here. how do you like our new cnn election center. >> back to the roots here. a part of cnn. >> we have a lot more to discuss, guys. a new missile test by iran. we are watching mitt romney's campaign event. we will go there live. stay with us. that's john thune introducing him right now. the senator.