highest net worth david hamilton koch, nearly worth $44 billion.is brother charles is also worth nearly $45 billion dollars. silicon valley has made california a close second with 18 billionaires: golden state home. among them, larry ellison. and mark zuckerberg, the facebook founder. he comes in at $24 billion. america's richest person, bill gates. just one of four billionaires in the state of washington. 12 states still waiting to see a single billionaire make their homes there. >> we have breaking news on the ukraine. we hear from director david o. russell coming up in movies. ♪ >> in movies today, britain's equivalent of the oscars to the last sunday. usually a pretty good indicator of what is to come at the academy awards. in case you missed it, "american hustle" scooped up three of the awards. david o russell is the creative mind behind the movie. what was his process? >> you put all of your coolest, deepest themes on paper, love, loyalty, heartbreak, betrayal. this person lives at home, she has a son, this is jennifer lawrence. her nails bec