Silicon Valley’s most prominent business leaders are expected to be in chilly Washington on Monday for President-elect Donald Trump’s second inauguration to warm relations with the incoming administration.

Biden’s use of the word “oligarchy” was no accident — it’s a direct reference to the form of government in Russia, whose leader Trump has long spoken warmly about.

The guest list includes some of America’s most influential tech billionaires and politicians as well as some foreign leaders and celebrities who have embraced Trump.