Conversation so far:
What was the first interesting thing you read?
In June 2003, Gravel gave a speech on direct democracy at a conference hosted by the American Free Press.
The event was cosponsored by the Barnes Review.
how did that speec effect politics?
The event was cosponsored by the Barnes Review, a journal that endorses Holocaust denial.

Question: tell me more about the Holocast.?
Self-contained rewrite: tell me more about the Holocast.