i think k the john m mccain stoy is pararticularly y interestinig becacause here's's a guy whoho d ane mostst vocal supupporters of normalilizing relatations. - - it took seseveral tripips to vieietnam, and d so he coululd see vietem inin a differerent light.. itit's no longnger a war.. it's a couountry with h peopl. - have y you been ouout withth returningng veterans s - - - oh, yes, a all the timi. - do they y often wantnt to go toto the area a that they y ser? - ohoh, yes. - did ththey often e even meet with thehe people ththey foug? - yes. - b-52 pililots come t to the areaeas theyey unloaded d their bomb? - yes. [soft drdramatic mususic] - whatat is that experienence like? what do o you see when thehey come? - extrtremely emototional, exextremely ememotional. ♪ peoplele burst intnto tear. "the memorory i kept o of yu 45 yearsrs ago was a an ene. "i"i did anyththing and eveveg to prorotect my lilife "and to prprotect the e people inin my platoooon, "but tododay when i i see you an not t as an enememy, "as a persrson, eveverything j just disapppp, all ththe bad feeleling disappp" a