There will also be a display of rare Katyn photographs and documents on loan from The Council to Protect the Memory of Struggle and Martyrdom . Plane crash killed many Polish leaders headed to commemorate Katyn Massacre . - The Soviet Union was accused of using the plane as a cover for an attack on Poland. Polish president , killed in crash , was voice of those who wanted to know about the massacre . Storozynski hopes for reconciliation for Russians and Poles still seeking full truth .
Plane crash killed many Polish leaders headed to commemorate Katyn Massacre . - The Soviet Union was accused of using the plane as a cover for an attack on Poland. Polish president , killed in crash , was voice of those who wanted to know about the massacre . Storozynski hopes for reconciliation for Russians and Poles still seeking full truth .