President trump on the other side, on the south korean side of this international buffer zone, president trump will also walk up to that demarcation line. and then the two leaders, if they want to, can shake hands. they can actually reach over that very small wall. they can talk. or which i think is more likely, one or both will cross over onto the other side in that symbolic gesture of stepping over this line of demarcation with president trump going into what is technically north korean territory. and/or kim jong-un stepping over and joining president trump in south korean territory. so a sy...