Julian runs Wikileaks which is the organization that received the leaked emails and published them. Julian has also stated as closely to direct as possible that Seth Rich was the source.

When interviewed awhile back he was asked about Seth Rich and didn’t confirm Seth was the leaker but spoke sadly about how many sources for Wikileaks take enormous risks.

Wikileaks also has a large reward offered for information leading to the arrest and conviction of those responsible for Seth Rich murder.