As atomic bomb survivors age and fewer are able to share their experiences, attention has turned to surviving trees as silent witnesses.For some, the trees may also offer a more approachable way to engage with Hiroshima's painful past. >>Read the full article with visuals and video on Spotlight Japan>>More Spotlight Japan stories:FEATURE: Subterranean defenses prepare Tokyo for worst-case flood extremes FEATURE: Japan's unstaffed train stations getting rural revival on trackJapan's oldest sake brand determined to keep taste unchanged READ FULL ARTICLE