British photojournalist Philip Jones Griffiths, known for his unflinching coverage of the Vietnam war, died on Tuesday aged 72, the Magnum photo agency said.     Born in Wales in 1936, Griffith Jones launched his career as a freelancer for Britain’s Observer newspaper in 1961, covering the Algerian war in 1962 before travelling across central Africa.     In … Continue reading War photographer Philip Jones Griffith dies at 72