Видео с ютуба Charles Koch

Charles Koch: Jak miłość do filozofii umożliwiła wzrost wykładniczy

Charles Koch On: Failure

Dlaczego Chase Koch chce prowadzić filantropię jak biznes

The Koch Brothers – The Invisible Empire Behind American Politics | Documentary for Sleep

Charles Koch and Brian Hooks on Learning From Your Critics

Charles Koch On: Parenthood

Black Americans Are Being Held Back, Says Charles Koch

Watch Charles Koch's Opening Remarks At His Private Donor Retreat In Palm Springs | CNBC

Panel: Charles Koch REGRETS Driving Partisanship With His Billions

Billionaire Charles Koch talks 2016 candidates on "Sunday Morning"

Everyone Has Something to Offer: Charles Koch

Charles Koch: Political System 'Rigged,' But Not By Me

Charles Koch: Regulation is stifling innovation, economy

Billionaire Charles Koch Shares His Best Business Advice!

Empowering people to reach their full potential with Charles Koch and Johnny Taylor

Charles Koch Says His Company Will Never Go Public

Good Profit Part I

Charles Koch on the millions spent on politics, and his influence on politics

Who is Charles Koch?

Charles Koch Puzzled Everyone Hates Him