> Snowden and Manning's leaks endangered the lives of US and foreign military and intelligence personnel, and a number of foreign intelligence personnel were killed after being identified in those leaks.

Nitpick, but wasn't that only true of Manning? Assange irresponsibly put Manning's cables out in unredacted form, which I believe revealed the names of sources who were put in danger. IIRC, Snowden only leaked to Greenwald and a few mainstream newspapers who were careful to make redactions on what they released to avoid such outcomes.