 Adler is survived by his wife and two daughters.Adler specialised in independent reporting from the world's most troubled countries, exposing poverty, human rights abuses and the fate of individuals in the midst of war and genocide.During his career, he worked in over two dozen war zones, including El Salvador, Rwanda, the Republic of Congo, Angola, Sierra Leone, Liberia, Chechnya, Bosnia, Afghanistan, Sri Lanka, Kashmir, Burundi, Somalia, Sudan, Eritrea and Iraq.