Al Rockoff
Al Rockoff ( born 1946 ) is an American photojournalist made famous by his coverage of the Vietnam War and of the Khmer Rouge takeover of Phnom Penh , Cambodia's capital . 
<triplet> Al Rockoff <subj> 1946 <obj> date of birth <triplet> Vietnam War <subj> Khmer Rouge <obj> participant <triplet> Khmer Rouge <subj> Phnom Penh <obj> headquarters location