Speakers include the president-elect's son Eric and billionaire Steve Witkoff, the new White House envoy for the Middle East and co-founder of World Liberty Financial, a crypto platform launched in September that Donald Trump and his family helped form. Eric Trump will deliver Tuesday's keynote address at the Bitcoin MENA conference, which is projected to draw more than 6,000 people, and will then hold a "whale-only" chat in the conference's VIP lounge, according to the event's agenda.